{"title":"Cylinder Works Motorcycle Cylinder \u0026 Big Bore Kits","description":"\u003cp\u003e\u003cspan\u003eShop our range of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCylinder Works motorcycle cylinder kits, replacement cylinders and big bore kits\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for motocross, enduro, trail and off-road motorcycles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCylinder Works specialises in high-quality replacement cylinder assemblies and performance engine kits, offering solutions for riders rebuilding worn engines or upgrading engine displacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExplore our selection of Cylinder Works standard-bore cylinder kits, big bore kits and replacement engine components for popular motorcycle manufacturers including Honda, Yamaha, Kawasaki, Suzuki, KTM and other compatible off-road models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCylinder Works kits are designed to provide a convenient alternative to repairing or replating a worn original cylinder, with selected kits incorporating matched pistons, gaskets and associated components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're rebuilding a motocross engine, replacing a damaged cylinder or looking for increased engine capacity, discover Cylinder Works products at Phoenix Motos.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFind the correct Cylinder Works kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e by checking your motorcycle's make, model, year, engine capacity and manufacturer part number before ordering. Kit contents and compatibility vary between applications, and big bore conversions may require additional engine modifications.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"piston-bigbore-kit-yz250-72mm-namura-mx-09153-293cc","title":"PISTON BIGBORE KIT YZ250 72mm, NAMURA MX-09153 293cc","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eYAMAHA YZ250 1999-2015,\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePISTON KIT BIG BORE BORE 72MM \/ 293Ccc\u003c\/span\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50533668061450,"sku":"56-K161.72.PI","price":146.13,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/Screenshot2025-01-03at09.25.15.png?v=1735896340"},{"product_id":"gasket-bigbore-kit-yz250-72mm-namura-mx-09153h-293cc","title":"GASKET BIGBORE KIT YZ250 72mm, NAMURA MX-09153H 293cc","description":"GASKET BIGBORE KIT YZ250 72mm, NAMURA MX-09153H 293cc\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eYAMAHA YZ250 1999-2015,\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGASKET TOP KIT BIG BORE BORE 72MM \/ 293Ccc\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50539882905866,"sku":"56-K161.72.GK","price":35.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51929_1.jpg?v=1735983103"},{"product_id":"cylinder-only-yzf450-10-17-works-cylinder-20005-2010-2016-97cc-wrf450-2010-2017-yamaha-yz-450f","title":"CYLINDER ONLY YZF450 10-17, WORKS CYLINDER 20005 2010-2016, 97cc WRF450 2010 - 2017 Yamaha YZ 450F","description":"\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2016 - 2018 Yamaha WR 450F BIKE,\u003cbr\u003e2010 - 2017 Yamaha YZ 450F BIKE,\u003cbr\u003e2016 - 2018 Yamaha YZ 450FX BIKE\u003c\/span\u003e \u003ch5 class=\"h5 pb-3\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding-top:=\"\" padding-right:=\"\" padding-bottom:=\"\" padding-left:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003e97mm Standard Bore Cylinder Works - 20005\u003c\/h5\u003e \u003ctable style=\"box-sizing: border-box; border-collapse: collapse;\" width=\"601\" height=\"61\"\u003e \u003ctbody style=\"box-sizing: border-box;\"\u003e \u003ctr style=\"box-sizing: border-box;\"\u003e \u003ctd style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003cul style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: inherit;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eDirect bolt-on, ready-to-install cylinders; require no replating and look virtually identical to the OEM\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eNickel Silicon Carbide plated for long life\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eHoned to exact size for easy piston installation\u003c\/li\u003e \u003c\/ul\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003ePart No.    56-K165.097.CW  (phoenixmotos.com)\u003c\/p\u003e \u003cp\u003eCross reference numbers ONLY. \u003cbr\u003eYAMAHA: 33D-11311-00-00\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eYamaha\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2018 Yamaha WR450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2017 Yamaha WR450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2016 Yamaha WR450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2018 Yamaha YZ450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2017 Yamaha YZ450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2016 Yamaha YZ450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2015 Yamaha YZ450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2014 Yamaha YZ450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2013 Yamaha YZ450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2012 Yamaha YZ450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2011 Yamaha YZ450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2010 Yamaha YZ450F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2018 Yamaha YZ450FX\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2017 Yamaha YZ450FX\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2016 Yamaha YZ450FX\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50688571867402,"sku":"56-K165.097.CW","price":507.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51943_1.jpg?v=1738231581"},{"product_id":"cylinder-only-ktm-16-18-sxf250-78mm-cylinder-works-50006-std","title":"CYLINDER ONLY KTM 16-18 SXF250 78mm, CYLINDER WORKS 50006 STD","description":"\u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2016 - 2017 Husqvarna FC 250 BIKE,\u003cbr\u003e2016 - 2018 KTM 250 SX-F BIKE,\u003cbr\u003e2016 - 2017 KTM 250 XC-F BIKE\u003c\/span\u003e\u003c\/h1\u003e \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eCYLINDER WORKS STD BORE 78mm\u003cbr\u003e\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription: Cylinder Only.\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e  \u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e50006\u003c\/span\u003e\n\u003c\/h2\u003e \u003cp\u003eCross Reference Numbers Only:\u003cbr\u003e79030038000\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50688581599498,"sku":"56-K178.78.CW","price":499.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82894_1.jpg?v=1738231644"},{"product_id":"cylinder-kit-06-12-trx450-99mm-works-cyclinder-11005-k01","title":"CYLINDER KIT 06-12 TRX450 99mm, WORKS CYCLINDER 11005-K01","description":"The Cylinder Works +3mm Big Bore Complete Cylinder Kit increases the displacement of Honda TRX450R and TRX450ER models to 477cc. This direct bolt-on kit requires no replating or additional machining, offering OEM-like fitment and reliable performance.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eIncreases displacement to 477cc with a +3mm big bore cylinder.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating ensures long-lasting durability.\u003c\/li\u003e\n\t\u003cli\u003ePrecisely honed for straightforward piston installation.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes all necessary components for top-end rebuilding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003eVertex piston\u003c\/li\u003e\n\t\u003cli\u003eRing set (3 rings)\u003c\/li\u003e\n\t\u003cli\u003eWrist pin\u003c\/li\u003e\n\t\u003cli\u003eCirclips (2)\u003c\/li\u003e\n\t\u003cli\u003eBase gasket\u003c\/li\u003e\n\t\u003cli\u003eCase gasket\u003c\/li\u003e\n\t\u003cli\u003eExhaust gasket\u003c\/li\u003e\n\t\u003cli\u003eHead gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e422-11005K\u003c\/li\u003e\n\t\u003cli\u003e0931-0175\u003c\/li\u003e\n\t\u003cli\u003e733728\u003c\/li\u003e\n\t\u003cli\u003e4190\u003c\/li\u003e\n\t\u003cli\u003eHR11005K01\u003c\/li\u003e\n\t\u003cli\u003e77000-38\u003c\/li\u003e\n\t\u003cli\u003e12100-HP1-600\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHonda TRX450ER: 2006–2014\u003c\/li\u003e\n\t\u003cli\u003eHonda TRX450R: 2006–2013\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691537666314,"sku":"56-K118.099.K.W","price":728.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51646_1.jpg?v=1738256379"},{"product_id":"cylinder-kit-68mm-07-09-crf150-works-11004-k01-big-bore-56-k116-68-kit","title":"CYLINDER KIT 68mm 07-09 CRF150, WORKS 11004-K01 BIG BORE, 56-K116.68.KIT","description":"The Cylinder Works +2mm Big Bore Complete Cylinder Kit increases the displacement of Honda CRF150R and CRF150RB models to 159cc. This direct bolt-on kit requires no replating or additional machining, delivering OEM-like fitment and performance.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eIncreases displacement to 159cc with a +2mm big bore cylinder.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plated for enhanced durability and long life.\u003c\/li\u003e\n\t\u003cli\u003ePrecisely honed for easy piston installation.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes all components for a top-end rebuild.\u003c\/li\u003e\n\t\u003cli\u003eCompatible with Hot Rods #4175 crankshaft to achieve 166cc displacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eRings\u003c\/li\u003e\n\t\u003cli\u003ePin\u003c\/li\u003e\n\t\u003cli\u003eClips\u003c\/li\u003e\n\t\u003cli\u003eGasket set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDisplacement: 159cc\u003c\/li\u003e\n\t\u003cli\u003eBore size: 68.00mm\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 11.7:1\u003c\/li\u003e\n\t\u003cli\u003eSize over standard: +2.00mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHONDA: 12100-KSE-670\u003c\/li\u003e\n\t\u003cli\u003eHONDA: 12100-KSE-671\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHonda CRF150R: 2007–2009\u003c\/li\u003e\n\t\u003cli\u003eHonda CRF150RB: 2007–2009\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691538485514,"sku":"56-K116.68.CKW1","price":542.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51635_1.jpg?v=1738256392"},{"product_id":"cylinder-only-05-12-sxf250-76-works-cylinder-50002-std-ktm-sx-f250-sx250f","title":"CYLINDER ONLY 05-12 SXF250 76, WORKS CYLINDER 50002 STD KTM, SX-F250 \/ SX250F","description":"The Cylinder Works Standard 76mm Bore Cylinder is a direct bolt-on replacement for KTM 250 EXC-F, SX-F, XC-F, and XCF-W models. Designed to replicate OEM quality and dimensions, this cylinder offers a straightforward solution for engine repairs and rebuilds.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eStandard 76mm bore for precise OEM fitment.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on installation; no replating required.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating enhances durability and lifespan.\u003c\/li\u003e\n\t\u003cli\u003eHoned to exact dimensions for easy piston installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e(1) Standard cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKTM 250 EXC-F: 2006–2013\u003c\/li\u003e\n\t\u003cli\u003eKTM 250 SX-F: 2005–2012\u003c\/li\u003e\n\t\u003cli\u003eKTM 250 XC-F: 2006–2012\u003c\/li\u003e\n\t\u003cli\u003eKTM 250 XCF-W: 2006–2013\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691539271946,"sku":"56-K128.76.CW","price":487.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82901_1.jpg?v=1738256406"},{"product_id":"gasket-top-kit-99-05-17-crf450x-works-cylinder-11008-g01-big-bore","title":"GASKET TOP KIT 99 05-17 CRF450X, WORKS CYLINDER 11008-G01 BIG BORE","description":"The Big Bore Gasket Kit is specifically designed for Honda CRF450X models with a +3mm big bore cylinder. This top-end gasket kit ensures reliable sealing and compatibility with 99mm bore cylinders.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDesigned for 99mm big bore applications.\u003c\/li\u003e\n\t\u003cli\u003eIncludes all necessary gaskets for top-end assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHead gasket\u003c\/li\u003e\n\t\u003cli\u003eBase gasket\u003c\/li\u003e\n\t\u003cli\u003eExhaust gasket\u003c\/li\u003e\n\t\u003cli\u003eCam chain tensioner gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBore size: 99mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHonda CRF450X: 2005–2017\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691568697610,"sku":"56-K115.099.GKW","price":99.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82828_1.jpg?v=1738256778"},{"product_id":"cylinder-only-54mm-yamaha-yz-125-05-21-cylinder-works-cw20011-std-bore","title":"CYLINDER ONLY 54MM YAMAHA YZ 125 05-21, CYLINDER WORKS CW20011 STD BORE","description":"Yamaha YZ 125 2005-2021\n\n\u003cp\u003e \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691583082762,"sku":"56-K132.54.CW","price":497.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/56-K132_2054_20CW.png?v=1738256972"},{"product_id":"cylinder-kit-yzf250-01-13-works-cylinder-works-21002-k01-80mm-270cc-wrf250-2001-2013","title":"CYLINDER KIT YZF250 01-13, WORKS CYLINDER WORKS 21002-K01, 80mm 270cc WRF250 2001-2013","description":"The +3mm Big Bore Cylinder Kit (Part Number: 21002-K01) is a high-performance upgrade designed for Yamaha WR250F and YZ250F models from 2001 to 2013. This kit increases engine displacement to 269cc with a 12.5:1 compression ratio, delivering improved power and performance without requiring any additional machine work. It is a direct bolt-on solution, featuring a Nickel Silicon Carbide plated bore for durability and precise honing for easy piston installation.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e(+3mm Big Bore Kit) increases displacement to 269cc with a 12.5:1 compression ratio.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on installation with no replating required.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plated bore ensures long-lasting performance.\u003c\/li\u003e\n\t\u003cli\u003eHoned to exact specifications for seamless piston installation.\u003c\/li\u003e\n\t\u003cli\u003eIncludes all components necessary for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eRings\u003c\/li\u003e\n\t\u003cli\u003ePin\u003c\/li\u003e\n\t\u003cli\u003eClips\u003c\/li\u003e\n\t\u003cli\u003eGaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eYamaha WR250F:\u003c\/strong\u003e 2001–2013\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eYamaha YZ250F:\u003c\/strong\u003e 2001–2013\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eYamaha YZ250FSP 50th Anniversary Edition:\u003c\/strong\u003e 2006\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eYAMAHA: 5NL-11311-00-00\u003c\/li\u003e\n\t\u003cli\u003eYAMAHA: 5UL-11311-00-00\u003c\/li\u003e\n\t\u003cli\u003eYAMAHA: 5XC-11311-00-00\u003c\/li\u003e\n\t\u003cli\u003eYAMAHA: 5XC-11311-01-00\u003c\/li\u003e\n\t\u003cli\u003eYAMAHA: 5XC-11311-10-00\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691691839754,"sku":"56-K103.80.CKW","price":774.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51536_1.jpg?v=1738258520"},{"product_id":"cylinder-only-yzf250-01-13-works-cylinder-works-20002-std-77mm-wrf250-2001-2013","title":"CYLINDER ONLY YZF250 01-13, WORKS CYLINDER WORKS 20002 STD, 77mm WRF250 2001-2013","description":"The Cylinder Works Standard Bore Cylinder (77mm) is a high-quality, direct bolt-on replacement for Yamaha WR250F and YZ250F models from 2001 to 2013. Designed to match OEM specifications, this cylinder eliminates the need for replating and provides a ready-to-install solution for engine rebuilds. With a Nickel Silicon Carbide plated bore, it ensures long-lasting performance and reliability.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDirect bolt-on replacement cylinder, requiring no replating.\u003c\/li\u003e\n\t\u003cli\u003eHoned to exact size for easy piston installation.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plated for durability and long life.\u003c\/li\u003e\n\t\u003cli\u003eMatches OEM appearance and performance standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eYamaha WR250F:\u003c\/strong\u003e 2001–2013\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eYamaha YZ250F:\u003c\/strong\u003e 2001–2013\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eYAMAHA: 5NL-11311-00-00\u003c\/li\u003e\n\t\u003cli\u003eYAMAHA: 5NL-11631-20-00\u003c\/li\u003e\n\t\u003cli\u003eYAMAHA: 5UL-11311-00-00\u003c\/li\u003e\n\t\u003cli\u003eYAMAHA: 5XC-11311-00-00\u003c\/li\u003e\n\t\u003cli\u003eYAMAHA: 5XC-11311-01-00\u003c\/li\u003e\n\t\u003cli\u003eYAMAHA: 5XC-11311-10-00\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691692462346,"sku":"56-K103.77.CW","price":338.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82925_1.jpg?v=1738258537"},{"product_id":"cylinder-kit-04-09-crf250-79mm-works-cyclinder-12001-k01","title":"CYLINDER KIT 04-09 CRF250 79mm, WORKS CYCLINDER 12001-K01","description":"The Big Bore Cylinder Kit (Part Number: 12001-K01) is designed to enhance the performance of Honda CRF250R (2004–2009) and CRF250X (2004–2017) models. By increasing the displacement to 256cc with a 13.0:1 compression ratio, this kit provides improved power and efficiency. When paired with the Hot Rods #4183 crankshaft, the displacement increases further to 263cc. The kit includes all necessary components for installation, making it an ideal upgrade for riders seeking enhanced performance.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e(+1mm Big Bore Kit) increases displacement to 256cc.\u003c\/li\u003e\n\t\u003cli\u003eAchieves a 13.0:1 compression ratio for enhanced performance.\u003c\/li\u003e\n\t\u003cli\u003eWhen used with Hot Rods #4183 crankshaft, displacement reaches 263cc.\u003c\/li\u003e\n\t\u003cli\u003eIncludes cylinder, piston, rings, pin, clips, and gaskets.\u003c\/li\u003e\n\t\u003cli\u003eCompatible with Vertex #23461 piston.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHonda CRF250R:\u003c\/strong\u003e 2004–2009\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHonda CRF250X:\u003c\/strong\u003e 2004–2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e12100-KRN-672\u003c\/li\u003e\n\t\u003cli\u003e12100-KRN-730\u003c\/li\u003e\n\t\u003cli\u003e12100-KRN-731\u003c\/li\u003e\n\t\u003cli\u003e12100-KRN-732\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691693052170,"sku":"56-K100.79.CKW","price":570.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82819_1.jpg?v=1738258558"},{"product_id":"cylinder-only-78-00mm-honda-04-17-crf-x-f-250-cyclinder-works-10001-std","title":"CYLINDER ONLY 78.00mm HONDA 04-17 CRF X F 250 CYCLINDER WORKS 10001 STD","description":"The Cylinder Works 10001 Standard Bore Cylinder (78mm) is a high-quality replacement cylinder for Honda CRF250R and CRF250X models. This direct bolt-on cylinder is designed to match OEM specifications and requires no replating, making it an easy-to-install solution for engine rebuilds. Its Nickel Silicon Carbide plating ensures long-lasting performance, while precision honing allows for smooth piston installation.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDirect bolt-on cylinder ready for installation.\u003c\/li\u003e\n\t\u003cli\u003eRequires no replating and resembles OEM components.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plated for durability and extended service life.\u003c\/li\u003e\n\t\u003cli\u003eHoned to precise dimensions for effortless piston installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 12.9:1\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCylinder Diameter:\u003c\/strong\u003e 78 mm\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCylinder Kit Type:\u003c\/strong\u003e Standard Bore\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 249 cc\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 4-Stroke\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHonda CRF250R:\u003c\/strong\u003e 2004–2009\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHonda CRF250X:\u003c\/strong\u003e 2004–2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOEM Cross-Reference Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e12100-KRN-672\u003c\/li\u003e\n\t\u003cli\u003e12100-KRN-730\u003c\/li\u003e\n\t\u003cli\u003e12100-KRN-731\u003c\/li\u003e\n\t\u003cli\u003e12100-KRN-732\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691693543690,"sku":"56-K100.78.C.W","price":340.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/10001_2.jpg?v=1738258577"},{"product_id":"cylinder-kit-06-09-yzf450-works-cylinder-21003-k01-480cc-2007-2015-yamaha-wr450f","title":"CYLINDER KIT 06-09 YZF450, WORKS Cylinder 21003-K01, 480cc 2007 - 2015 Yamaha WR450F","description":"The Cylinder Works +3mm Big Bore Complete Cylinder Kit (Part Number: 21003-K01) is an upgrade for Yamaha YZ450F (2006–2009) and WR450F (2007–2015) models. Increasing engine displacement to 478cc, this kit enhances power and performance with a direct bolt-on installation. The Nickel Silicon Carbide plated cylinder ensures durability, and the kit includes all necessary components for a complete top-end rebuild.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e(+3mm Big Bore Kit) increases engine displacement to 478cc.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on design, requiring no replating or additional machining.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plated cylinder for long-lasting performance.\u003c\/li\u003e\n\t\u003cli\u003ePrecisely honed to exact specifications for easy piston installation.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes all gaskets and components for a seamless rebuild.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eWrist pin\u003c\/li\u003e\n\t\u003cli\u003e(2) Cir-clips\u003c\/li\u003e\n\t\u003cli\u003eTop ring\u003c\/li\u003e\n\t\u003cli\u003e(2) Oil rings\u003c\/li\u003e\n\t\u003cli\u003eSpacer ring\u003c\/li\u003e\n\t\u003cli\u003eCylinder head gasket\u003c\/li\u003e\n\t\u003cli\u003eCylinder gasket\u003c\/li\u003e\n\t\u003cli\u003eExhaust gasket\u003c\/li\u003e\n\t\u003cli\u003eCase gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eYamaha YZ450F:\u003c\/strong\u003e 2006–2009, including the 2006 YZ450FSP 50th Anniversary Edition\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eYamaha WR450F:\u003c\/strong\u003e 2007–2015\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e422-21003K\u003c\/li\u003e\n\t\u003cli\u003e0931-0174\u003c\/li\u003e\n\t\u003cli\u003e733826\u003c\/li\u003e\n\t\u003cli\u003e2792\u003c\/li\u003e\n\t\u003cli\u003eHR21003K01\u003c\/li\u003e\n\t\u003cli\u003e77003-25\u003c\/li\u003e\n\t\u003cli\u003e2S2-11311-00-00\u003c\/li\u003e\n\t\u003cli\u003e2S2-11311-10-00\u003c\/li\u003e\n\t\u003cli\u003eK8562D300-1ZA\u003c\/li\u003e\n\t\u003cli\u003eWT400485100021\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691697049866,"sku":"56-K108.98.CKW","price":809.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51570_1.jpg?v=1738258651"},{"product_id":"cylinder-full-kit-crf-250-r-18-21-82mm-big-bore-cylinder-works-kit-cw11011k01","title":"CYLINDER FULL KIT CRF 250 R 18-21, 82MM BIG BORE, CYLINDER WORKS KIT CW11011K01","description":"+3mm Big Bore Cylinder Kit. 270cc. 13.9:1 Comp. 82mm. Includes  (Cylinder, Piston Kit, \u0026amp; Top-End Gasket Kit). Uses Vertex #24348. \u003cp\u003eReady-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders\u003c\/p\u003e \u003cp\u003eThree kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore\u003c\/p\u003e \u003cp\u003eCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise\u003c\/p\u003e \u003cp\u003eNickel Silicon Carbide plated for long life\u003c\/p\u003e \u003cp\u003eKits come complete with gaskets, cylinder, piston, rings, pin and clips\u003c\/p\u003e \u003cp\u003eBig bore cylinders do not require machine work (unless noted)\u003c\/p\u003e \u003cp\u003eReplacement Vertex piston, rings, clips and pins also available\u003c\/p\u003e \u003cp\u003eMade in the U.S.A.\u003c\/p\u003e \u003cp\u003eCRF 250 RX 2019-2021\u003c\/p\u003e \u003cp\u003eCRF 250 R 2018-2021\u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691805544714,"sku":"56-K197.82_BB.CWK","price":728.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock95224_1.jpg?v=1738260019"},{"product_id":"cylinder-full-kit-crf-250-r-18-19-79mm-std-cylinder-works-kit-cw10011k01","title":"CYLINDER FULL KIT CRF 250 R 18-19, 79MM STD, CYLINDER WORKS KIT CW10011K01","description":"Standard Bore Cylinder Kit. 13.9:1 Comp. 79mm. Includes (Cylinder, Piston Kit, \u0026amp; Top-End Gasket Kit). Uses Vertex #24273. \u003cp\u003eReady-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders\u003c\/p\u003e \u003cp\u003eThree kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore\u003c\/p\u003e \u003cp\u003eCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise\u003c\/p\u003e \u003cp\u003eNickel Silicon Carbide plated for long life\u003c\/p\u003e \u003cp\u003eKits come complete with gaskets, cylinder, piston, rings, pin and clips\u003c\/p\u003e \u003cp\u003eBig bore cylinders do not require machine work (unless noted)\u003c\/p\u003e \u003cp\u003eReplacement Vertex piston, rings, clips and pins also available\u003c\/p\u003e \u003cp\u003eMade in the U.S.A.\u003c\/p\u003e \u003cp\u003eCRF 250 RX 2019\u003c\/p\u003e \u003cp\u003eCRF 250 R 2018-2019\u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691805741322,"sku":"56-K197.79_STD.CWK","price":576.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock95222_1.jpg?v=1738260022"},{"product_id":"gasket-top-kit-17-18-kx250f-80-works-cylinder-31012-g01-big-bore-kx250f-kawasaki","title":"GASKET TOP KIT 17-18 KX250F 80, WORKS CYLINDER 31012-G01 BIG BORE, KX250F KAWASAKI","description":"\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2017 - 2018 Kawasaki KX 250F BIKE\u003c\/span\u003e \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eCYLINDER WORKS BIG BORE GASKET KIT 80mm\u003cbr\u003e\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+3mm Big Bore Top-End Gasket Kit. Includes (Head, Base, Exhaust, \u0026amp; Cam Chain Tensioner Gaskets).\u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e31012-G01\u003c\/span\u003e\n\u003c\/h2\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691809280266,"sku":"56-K193.80.GKW","price":97.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock84865_1.jpg?v=1738260085"},{"product_id":"gasket-top-kit-ktm-13-15-sxf250-81mm-works-big-bore-51004-g01-8-51004-g01","title":"GASKET TOP KIT KTM 13-15 SXF250 81mm, WORKS BIG BORE 51004-G01, 8-51004-G01","description":"\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2014 - 2015 Husaberg FE 250 BIKE\u003cbr\u003e,2014 - 2014 KTM 250 EXC-F BIKE,\u003cbr\u003e2013 - 2015 KTM 250 SX-F BIKE,\u003cbr\u003e2013 - 2015 KTM 250 XC-F BIKE,\u003cbr\u003e2014 - 2014 KTM 250 XCF-W BIKE \u003cbr\u003e\u003c\/span\u003e \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eBIG BORE GASKET KIT\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+3mm Top End Gasket Kit. Includes (Head, Base, Exhaust, and Cam Chain Tensioner Gaskets).\u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e51004-G01, 8-51004-G01\u003cbr\u003e\u003c\/span\u003e\n\u003c\/h2\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691809870090,"sku":"56-K190.81.GKW","price":147.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82834_1.jpg?v=1738260093"},{"product_id":"gasket-top-kit-ktm-16-18-sxf350-90mm-works-big-bore-51007-g01-860vg810037","title":"GASKET TOP KIT KTM 16-18 SXF350 90mm, WORKS BIG BORE 51007-G01, 860VG810037","description":"2016 - 2018 KTM 350 SX-F BIKE,\u003cbr\u003e2016 - 2017 KTM 350 XC-F BIKE\u003cbr\u003e2016 - 2017 Husqvarna FC 350 BIKE, \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eBIG BORE GASKET KIT\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+2mm Big Bore Top-End Gasket Kit. Includes (Head, Base, Exhaust, \u0026amp; Cam Chain Tensioner Gaskets).\u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e51007-G01 \/ 860VG810037\u003cbr\u003e\u003c\/span\u003e\n\u003c\/h2\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691815473418,"sku":"56-K191.90.GKW","price":110.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82840_1.jpg?v=1738260123"},{"product_id":"gasket-top-kit-05-18-kvf700-91mm-works-big-bore-31007-g01-2005-2018-kawasaki-brute-force-750","title":"GASKET TOP KIT 05-18 KVF700 91mm, WORKS BIG BORE 31007-G01, 2005 - 2018 Kawasaki BRUTE FORCE 750","description":"\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2005 - 2018 Kawasaki BRUTE FORCE 750 ATV\u003c\/span\u003e \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eBIG BORE GASKET KIT\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+6mm Big Bore Top End Gasket Kit. Includes (2 Base, 2 Head, Exhaust and Cam Chain Tensioner Gaskets).\u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e31007-G01\u003c\/span\u003e\n\u003c\/h2\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50691815637258,"sku":"56-K192.91.GKW","price":139.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82844_1.jpg?v=1738260129"},{"product_id":"gasket-kit-ktm-250sx-f-80mm-athena-p400270160059-p4002-7016-0059","title":"GASKET KIT KTM 250SX-F 80mm, ATHENA P400270160059, P4002-7016-0059","description":"Part No.  56-K150.80.GK  (phoenixmotos.com)\u003cbr\u003e KTM EXC 250F 2012-2013, KTM XC-F 250 2007-2012, KTM XCF-W 250 2007-2013, KTM SX250F 2011-2012,\u003cbr\u003e Athena P400270160059 Top End Gasket Kit, \u003cp\u003eAthena top end gasket kits feature superior quality gaskets, containing the gaskets needed to rebuild your motorcycle or ATV engine Athena ensures they are only using the highest quality gaskets to provide a great seal every time Manufactured in state-of-the-art computer controlled facilities, Athena gaskets are designed and built to meet or exceed OEM specifications Athena is the OEM supplier to 60 percent of European\u003c\/p\u003e \u003cp\u003emanufacturers\u003cbr\u003e Cross reference numbers. ATHENA P400270160059\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50694960251146,"sku":"56-K150.80_GK","price":61.73,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51868_1.jpg?v=1738318125"},{"product_id":"cylinder-only-11-16-kxf250-77-works-cylinder-30006-std-kx250f-kawasaki","title":"CYLINDER ONLY 11-16 KXF250 77, WORKS CYLINDER 30006 STD, KX250F KAWASAKI","description":"\u003cstrong\u003eCylinder Works Standard Bore Cylinder (30006)\u003c\/strong\u003e for Kawasaki KX250F (2011-2014) is a direct bolt-on replacement for the original cylinder, designed to match OEM specifications. It requires no replating and is ready to install, providing durability and reliable performance.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eStandard bore cylinder designed as a direct replacement for the OEM.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating for enhanced durability and extended service life.\u003c\/li\u003e\n\t\u003cli\u003eHoned to exact dimensions for easy piston installation.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on design requires no additional machining or replating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBore size: Standard (OEM specification)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki: 11005-0138\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki KX250F (2011-2014)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50694965821706,"sku":"56-K146.77.CW","price":508.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82895_1.jpg?v=1738318161"},{"product_id":"cylinder-kit-13-18-rmz250-80mm-works-41004-k02-big-bore-with-vertex-piston-kit","title":"CYLINDER KIT 13-18 RMZ250 80mm, WORKS 41004-K02 BIG BORE, WITH VERTEX PISTON KIT","description":"\u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eSuzuki\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2013-2018 Suzuki RM-Z250\u003c\/li\u003e \u003c\/ul\u003e \u003ch5 class=\"h5 pb-3\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding-top:=\"\" padding-right:=\"\" padding-bottom:=\"\" padding-left:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eCylinder Works +3mm Big Bore Cylinder Kit - 41004-K02\u003c\/h5\u003e \u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 564px;\"\u003e \u003ctbody style=\"box-sizing: border-box;\"\u003e \u003ctr style=\"box-sizing: border-box;\"\u003e \u003ctd style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003cul style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: inherit;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReady-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eThree kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eNickel Silicon Carbide plated for long life\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eKits come complete with gaskets, cylinder, piston, rings, pin and clips\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinders do not require machine work (unless noted)\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReplacement Vertex piston, rings, clips and pins also available\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eMade in the U.S.A.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e(+3mm Big Bore Kit) 269cc, 13.5:1 comp. Uses Vertex #23925 Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e \u003c\/p\u003e\u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eSuzuki\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2018 Suzuki RM-Z250\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2017 Suzuki RM-Z250\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2016 Suzuki RM-Z250\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2015 Suzuki RM-Z250\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2014 Suzuki RM-Z250\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2013 Suzuki RM-Z250\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50694970376458,"sku":"56-K148.80.CKW2","price":739.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82807_1.jpg?v=1738318199"},{"product_id":"gasket-top-09-16-crf450-99-00-works-kit-478cc-11006-g01","title":"GASKET TOP 09-16 CRF450 99.00, WORKS KIT 478cc 11006-G01","description":"Honda CRF450R 2009 - 2016, \u003cp\u003e478cc Top End Gasket Kit Includes (Head, Base, Exhaust, \u0026amp; Cam Chain Tensioner Gaskets) BORE 99.00mm.\u003c\/p\u003e \u003cp\u003ePart No.   56-K142.099_GKW   (phoenixmotos.com)\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50695139983626,"sku":"56-K142.099.GKW","price":103.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51798_1.jpg?v=1738319324"},{"product_id":"works-cylinder-kit-09-12-crf450-96-std-10006-k01","title":"WORKS CYLINDER KIT 09-12 CRF450 96, STD 10006-K01","description":"\u003cstrong\u003eStandard Bore Cylinder Kit (10006-K01)\u003c\/strong\u003e for Honda CRF450R (2009-2016) is a direct bolt-on replacement designed to match OEM specifications. With a bore size of 96mm and a compression ratio of 12.0:1, this kit is ready to install without the need for replating or additional machining. Engineered for durability and performance, it includes all components needed for a complete installation.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eStandard bore cylinder with 96mm diameter.\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 12.0:1.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating for extended cylinder life.\u003c\/li\u003e\n\t\u003cli\u003eHoned to precise dimensions for easy piston installation.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on design, requiring no machining or replating.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes gaskets, cylinder, piston, rings, pin, and clips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBore size: 96mm\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 12.0:1\u003c\/li\u003e\n\t\u003cli\u003ePiston assembly: Vertex #23455\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eRings\u003c\/li\u003e\n\t\u003cli\u003eTop-end gaskets\u003c\/li\u003e\n\t\u003cli\u003ePin and clips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHonda: 06111-MEN-A30\u003c\/li\u003e\n\t\u003cli\u003eHonda: 12100-MEN-A30\u003c\/li\u003e\n\t\u003cli\u003eHonda: 12100-MEN-A50\u003c\/li\u003e\n\t\u003cli\u003eHonda: 12191-MEN-A31\u003c\/li\u003e\n\t\u003cli\u003eHonda: 12251-MEN-A31\u003c\/li\u003e\n\t\u003cli\u003eHonda: 13011-MEN-A30\u003c\/li\u003e\n\t\u003cli\u003eHonda: 13101-MEN-A30\u003c\/li\u003e\n\t\u003cli\u003eHonda: 13111-MEN-A30\u003c\/li\u003e\n\t\u003cli\u003eHonda: 13112-MEN-A30\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHonda CRF450R (2009-2016)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50695140213002,"sku":"56-K142.096.CKW","price":639.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51794_1.jpg?v=1738319332"},{"product_id":"cylinder-kit-2010-kxf250-80-works-cylinder-31005-k01-big-bore-kx250f-kawasaki","title":"CYLINDER KIT 2010 KXF250 80, WORKS CYLINDER 31005-K01 BIG BORE, KX250F KAWASAKI","description":"\u003cstrong\u003eCylinder Works +3mm Big Bore Complete Cylinder Kit (31005-K01)\u003c\/strong\u003e for Kawasaki KX250F (2010) increases displacement to 269cc with an 80mm bore and a 13.2:1 compression ratio. This direct bolt-on kit is ready to install, requiring no replating or additional machining. It is designed for durability and performance, maintaining OEM standards for reliability.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBig bore cylinder increases displacement to 269cc (+3mm).\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 13.2:1.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating for extended durability and wear resistance.\u003c\/li\u003e\n\t\u003cli\u003eHoned to precise dimensions for easy piston installation.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on design requires no additional machining or replating.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes all components necessary for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDisplacement: 269cc\u003c\/li\u003e\n\t\u003cli\u003eBore size: +3mm (80mm)\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 13.2:1\u003c\/li\u003e\n\t\u003cli\u003ePiston assembly: Vertex #23680\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eRings\u003c\/li\u003e\n\t\u003cli\u003ePin and clips\u003c\/li\u003e\n\t\u003cli\u003eGaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki: 11005-0127\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki KX250F (2010)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50695144538378,"sku":"56-K145.80.CKW2","price":717.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82853_1.jpg?v=1738319352"},{"product_id":"cylinder-kit-yzf250-14-18-works-cylinder-21010-k01-80mm-wrf250-2015-2018-270","title":"CYLINDER KIT YZF250 14-18, WORKS CYLINDER 21010-K01 80mm, WRF250 2015-2018 270","description":"\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2015 - 2018 Yamaha WR 250F BIKE,\u003cbr\u003e2014 - 2018 Yamaha YZ 250F BIKE\u003c\/span\u003e \u003ch5 class=\"h5 pb-3\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding-top:=\"\" padding-right:=\"\" padding-bottom:=\"\" padding-left:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003e+3mm Big Bore Cylinder Kit - 21010-K01\u003c\/h5\u003e \u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 564px;\"\u003e \u003ctbody style=\"box-sizing: border-box;\"\u003e \u003ctr style=\"box-sizing: border-box;\"\u003e \u003ctd style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003cul style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: inherit;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eDirect bolt-on, ready-to-install cylinders; require no replating and look virtually identical to the OEM\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eNickel Silicon Carbide plated for long life\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eHoned to exact size for easy piston installation\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinders do not require machine work\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinder kits come complete with gaskets, cylinder, piston, rings, pin and clips\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003e13.5:1 compression ratio\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBore size 80mm\u003c\/li\u003e \u003c\/ul\u003e \u003cstrong style=\"box-sizing: border-box; font-family: \" roboto bold sans-serif line-height: font-size:\u003eIncluded Items:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e \u003cp style=\"box-sizing: border-box; margin: 1em 0px 0.9em; padding: 0px; font-family: inherit; font-weight: normal; line-height: 1.2em; text-rendering: optimizeLegibility;\"\u003e(1) Cylinder\u003cbr\u003e(1) Piston \u003cbr\u003e(1) Piston rod\u003cbr\u003e(2) Circlips\u003cbr\u003e(1) Piston ring set\u003cbr\u003e(1) Gasket set includes (1) base gasket, (1) engine case gasket, (1) exhaust gasket, and (1) head gasket\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+3mm Big Bore Cylinder Kit. 269cc. 13.5:1 comp. Includes (Cylinder, Piston Kit, \u0026amp; Top-End Gasket Kit). Uses Vertex # 23943.\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eYamaha\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2018 Yamaha WR250F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2017 Yamaha WR250F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2016 Yamaha WR250F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2015 Yamaha WR250F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2018 Yamaha YZ250F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2017 Yamaha YZ250F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2016 Yamaha YZ250F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2015 Yamaha YZ250F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2014 Yamaha YZ250F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2018 Yamaha YZ250FX\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2017 Yamaha YZ250FX\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2016 Yamaha YZ250FX\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2015 Yamaha YZ250FX\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761016705290,"sku":"56-K170.80.CKW","price":771.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82867_1.jpg?v=1739560176"},{"product_id":"cylinder-kit-yfz450-04-13-works-cylinder-23001-k01-big-bore","title":"CYLINDER KIT YFZ450 04-13, WORKS CYLINDER 23001-K01 BIG BORE","description":"The +3mm Big Bore Complete Cylinder Kit for the 2004–2013 Yamaha YFZ 450 ATV provides a direct bolt-on upgrade, delivering increased displacement without requiring additional machining. Designed to maintain a near-identical appearance to OEM components, this kit is engineered for durability and precision with Nickel Silicon Carbide plating and exact honing for effortless piston installation. It includes all necessary components for a seamless installation.\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDirect bolt-on design; no replating required.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating ensures long cylinder life.\u003c\/li\u003e\n\t\u003cli\u003eHoned to precise dimensions for easy piston installation.\u003c\/li\u003e\n\t\u003cli\u003eBig bore upgrade requires no machining unless specified.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes all necessary components for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Items\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBig bore cylinder (+3mm)\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eRing set\u003c\/li\u003e\n\t\u003cli\u003eTwo circlips\u003c\/li\u003e\n\t\u003cli\u003eGasket set\u003c\/li\u003e\n\t\u003cli\u003ePiston pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDisplacement: 468cc for 2004–2005 models; 478cc for 2006–2012 models\u003c\/li\u003e\n\t\u003cli\u003eCompression: Standard\u003c\/li\u003e\n\t\u003cli\u003eCompatible Piston: Vertex #23403\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eYamaha YFZ450 (2004–2013)\u003c\/li\u003e\n\t\u003cli\u003eYamaha YFZ450BB Bill Ballance Edition (2006, 2007)\u003c\/li\u003e\n\t\u003cli\u003eYamaha YFZ450LE Limited Edition (2004)\u003c\/li\u003e\n\t\u003cli\u003eYamaha YFZ450SE Special Edition (2005, 2007)\u003c\/li\u003e\n\t\u003cli\u003eYamaha YFZ450SE2 Special Edition 2 (2007)\u003c\/li\u003e\n\t\u003cli\u003eYamaha YFZ450SP 50th Anniversary Edition (2006)\u003c\/li\u003e\n\t\u003cli\u003eYamaha YFZ450SP Special Edition (2008)\u003c\/li\u003e\n\t\u003cli\u003eYamaha YFZ450SP2 Special Edition 2 (2008)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761017327882,"sku":"56-K133.98.CKW1","price":808.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82879_1.jpg?v=1739560183"},{"product_id":"cylinder-kit-yfm700r-15-18-works-cylinder-21004-k02-big-bore-105mm-770cc-2015-2018-yamaha-yfm-700-r-raptor-atv","title":"CYLINDER KIT YFM700R 15-18, WORKS CYLINDER 21004-K02 BIG BORE, 105mm 770cc 2015 - 2018 Yamaha YFM 700 R Raptor ATV","description":"\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2015 - 2018 Yamaha YFM 700 R Raptor ATV\u003c\/span\u003e \u003ch5 class=\"h5 pb-3\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding-top:=\"\" padding-right:=\"\" padding-bottom:=\"\" padding-left:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eCylinder Works +3mm Big Bore Cylinder Kit - 21004-K02\u003c\/h5\u003e \u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 564px;\"\u003e \u003ctbody style=\"box-sizing: border-box;\"\u003e \u003ctr style=\"box-sizing: border-box;\"\u003e \u003ctd style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003cp style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; font-family: inherit; font-weight: normal; line-height: 1.2em; text-rendering: optimizeLegibility;\"\u003e  9.2:1 compression ratio\u003c\/p\u003e \u003cul style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: inherit;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReady-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eThree kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eNickel Silicon Carbide plated for long life\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eKits come complete with gaskets, cylinder, piston, rings, pin and clips\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinders do not require machine work (unless noted)\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReplacement Vertex piston, rings, clips and pins also available\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eMade in the U.S.A.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e(+3mm Big Bore Cylinder Kit) makes 727cc. 9.2:1 comp. Includes: Cylinder, Piston Kit and Top-End Gasket Kit. Uses Vertex #23967.\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e \u003c\/p\u003e\u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eYamaha\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2018 Yamaha YFM700 Raptor\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2017 Yamaha YFM700 Raptor\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2016 Yamaha YFM700 Raptor\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2015 Yamaha YFM700 Raptor\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2018 Yamaha YFM700R Raptor\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2017 Yamaha YFM700R Raptor\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2016 Yamaha YFM700R Raptor\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2015 Yamaha YFM700R Raptor\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2018 Yamaha YFM700RSE Raptor Special Edition\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2017 Yamaha YFM700RSE Raptor Special Edition\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2016 Yamaha YFM700RSE Raptor Special Edition\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2015 Yamaha YFM700RSE Raptor Special Edition\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761017360650,"sku":"56-K180.105.CKW2","price":935.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82878_1.jpg?v=1739560185"},{"product_id":"cylinder-kit-598-rzr-xp1000-cylinder-works-61003-k01","title":"CYLINDER KIT +598 RZR XP1000 CYLINDER WORKS 61003-K01","description":"\u003cstrong\u003eCylinder Kit\u003c\/strong\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Modles:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePOLARIS\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eGENERAL 1000 EPS\u003c\/li\u003e\n\t\u003cli\u003eRZR 1000 60 INCH\u003c\/li\u003e\n\t\u003cli\u003eRZR XP 1000 \/ XP 4\u003c\/li\u003e\n\t\u003cli\u003eRZR XP 1000 \/ XP 4 ENGINE SERIAL NUMBERS 0120549257166 to 0120549258232\u003c\/li\u003e\n\t\u003cli\u003eRZR XP1000 2014 - 2016\u003c\/li\u003e\n\t\u003cli\u003eRZR XP 4 1000 2015 - 2017\u003c\/li\u003e\n\t\u003cli\u003eRZR XP1000 2014 - 2016 [BIG BORE 1110cc]\u003c\/li\u003e\n\t\u003cli\u003eRZR XP 4 1000 2015 - 2016 [BIG BORE 1110cc]\u003c\/li\u003e\n\t\u003cli\u003eBig Bore 98mm Cylinder Kit (+5mm) Comp 10.5:1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCYLINDER WORKS 61003-K01\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCylinder Works has three new cylinder options for 2014-2015 Polaris RZR XP 1000. Now you have the aftermarket option of a standard bore replacement cylinder, a 11.5:1 high compression option, and a bolt-on +5mm 1100cc big bore kit that all match the appearance of the standard OE cylinder, at an affordable price. If you are a competent do-it-yourself or a repair shop looking for quality standard and big bore cylinder kits, check out these new options from Cylinder Works. Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression, and Big Bore. Cylinder kits include matched Vertex pistons to ensure longevity, performance, and reduced engine noise. Nickel Silicon Carbide plated for long life. Kits come complete with gaskets, cylinder, piston, rings, pin, and clips. Big bore cylinders do not require machine work. Included in each complete kit is a pair of forged Vertex piston kits, top-end gasket kit, and a new nickel-plated standard or big bore Cylinder Works cylinder. Standard bore cylinders are also available separately so builders can use the replacement piston of their choice.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e+5mm Big Bore Cylinder Kit. 10.5:1 comp. 1110cc. Includes (Cylinder, Piston Kits, \u0026amp; Top-End Gasket Kit). Uses Vertex.\u003c\/li\u003e\n\t\u003cli\u003e+5mm Big Bore Cylinder Kit. 10.5:1 comp. 1110cc. Includes (Cylinder, Piston Kits, \u0026amp; Top-End Gasket Kit). Uses Vertex #24029. Must use heavy-duty aftermarket connecting rods. Hot Rods part# 8708 or crankshaft part# 4421. Bolt on and go!\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-reference numbers ONLY: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e3022594,\u003c\/li\u003e\n\t\u003cli\u003eAT-09480-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePolaris\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2017 Polaris Ranger 1000 RZR 4 XP EPS\u003c\/li\u003e\n\t\u003cli\u003e2016 Polaris Ranger 1000 RZR 4 XP EPS\u003c\/li\u003e\n\t\u003cli\u003e2015 Polaris Ranger 1000 RZR 4 XP EPS\u003c\/li\u003e\n\t\u003cli\u003e2017 Polaris Ranger 1000 RZR 4 XP EPS High Lifter Edition\u003c\/li\u003e\n\t\u003cli\u003e2016 Polaris Ranger 1000 RZR 4 XP EPS High Lifter Edition\u003c\/li\u003e\n\t\u003cli\u003e2017 Polaris Ranger 1000 RZR S EPS\u003c\/li\u003e\n\t\u003cli\u003e2016 Polaris Ranger 1000 RZR S EPS\u003c\/li\u003e\n\t\u003cli\u003e2014 Polaris Ranger 1000 RZR XP 4 LE EPS Titanium Matte Metallic\u003c\/li\u003e\n\t\u003cli\u003e2014 Polaris Ranger 1000 RZR XP 4 LE EPS White Lightning\u003c\/li\u003e\n\t\u003cli\u003e2017 Polaris Ranger 1000 RZR XP EPS\u003c\/li\u003e\n\t\u003cli\u003e2016 Polaris Ranger 1000 RZR XP EPS\u003c\/li\u003e\n\t\u003cli\u003e2015 Polaris Ranger 1000 RZR XP EPS\u003c\/li\u003e\n\t\u003cli\u003e2015 Polaris Ranger 1000 RZR XP EPS Desert Edition\u003c\/li\u003e\n\t\u003cli\u003e2015 Polaris Ranger 1000 RZR XP EPS Fox Edition\u003c\/li\u003e\n\t\u003cli\u003e2017 Polaris Ranger 1000 RZR XP EPS High Lifter Edition\u003c\/li\u003e\n\t\u003cli\u003e2016 Polaris Ranger 1000 RZR XP EPS High Lifter Edition\u003c\/li\u003e\n\t\u003cli\u003e2015 Polaris Ranger 1000 RZR XP EPS High Lifter Edition\u003c\/li\u003e\n\t\u003cli\u003e2017 Polaris Ranger 1000 RZR XP EPS LE\u003c\/li\u003e\n\t\u003cli\u003e2014 Polaris Ranger 1000 RZR XP LE EPS Black Pearl\u003c\/li\u003e\n\t\u003cli\u003e2014 Polaris Ranger 1000 RZR XP LE EPS Matte Nuclear Sunset\u003c\/li\u003e\n\t\u003cli\u003e2014 Polaris Ranger 1000 RZR XP LE EPS Titanium Matte Metallic\u003c\/li\u003e\n\t\u003cli\u003e2014 Polaris Ranger 1000 RZR XP LE EPS White Lightning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761017458954,"sku":"56-K162.98.KIT","price":1251.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock51934_1.jpg?v=1739560191"},{"product_id":"cylinder-kit-17-18-crf450-99mm-works-big-bore-11010-k01-478cc","title":"CYLINDER KIT 17-18 CRF450 99mm, WORKS BIG BORE 11010-K01, 478cc","description":"\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2017 - 2018 Honda CRF 450R BIKE,\u003cbr\u003e2017 - 2018 Honda CRF 450RX BIKE\u003c\/span\u003e \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eBIG BORE CYLINDER KIT\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e  \u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e11010-K01\u003c\/span\u003e\n\u003c\/h2\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761017491722,"sku":"56-K188.099.CKW","price":821.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82823_1.jpg?v=1739560191"},{"product_id":"top-end-gasket-set-72mm-yamaha-yz-2t-250-99-23-cylinder-works-21009-g01-295cc-big-bore","title":"TOP END GASKET SET 72MM YAMAHA YZ 2T 250 99-23, CYLINDER WORKS 21009-G01 295CC BIG BORE","description":"\u003cstrong\u003eYZ250 Big Bore Gasket Kit 295CC - 1999-2023\u003c\/strong\u003e\n\n\u003cp\u003e•    +5.6mm bore\u003c\/p\u003e\n\n\u003cp\u003eTo suit 21009-K01 Cylinder Kit\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761018016010,"sku":"56-K156.72.GKCW","price":97.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/56-K156_2072_20GKCW.png?v=1739560207"},{"product_id":"cylinder-kit-13-16-crf450-99mm-works-478cc-11006-k02","title":"CYLINDER KIT 13-16 CRF450 99mm, WORKS 478cc 11006-K02","description":"\u003cstrong\u003eCylinder Works +3mm Big Bore Cylinder Kit (11006-K02)\u003c\/strong\u003e for Honda CRF450R (2013-2016) increases displacement to 478cc with a 12.5:1 compression ratio. This direct bolt-on kit is ready to install, requiring no replating or additional machining. Designed for reliability and performance, the kit features matched components to ensure compatibility and longevity.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBig bore cylinder increases displacement to 478cc (+3mm).\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 12.5:1.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating for enhanced durability and reduced wear.\u003c\/li\u003e\n\t\u003cli\u003eIncludes matched Vertex piston for optimal performance and reduced engine noise.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on design requires no machining or replating.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes gaskets, cylinder, piston, rings, pin, and clips.\u003c\/li\u003e\n\t\u003cli\u003eReplacement Vertex pistons, rings, pins, and clips available separately.\u003c\/li\u003e\n\t\u003cli\u003eMade in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDisplacement: 478cc\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 12.5:1\u003c\/li\u003e\n\t\u003cli\u003ePiston assembly: Vertex #23924\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eRings\u003c\/li\u003e\n\t\u003cli\u003ePin and clips\u003c\/li\u003e\n\t\u003cli\u003eGaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHonda CRF450R (2013-2016)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761035907338,"sku":"56-K142.099.CKW2","price":737.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82821_1.jpg?v=1739560563"},{"product_id":"cylinder-kit-99-05-17-crf450x-works-cylinder-11008-k01-big-bore","title":"CYLINDER KIT 99 05-17 CRF450X, WORKS CYLINDER 11008-K01 BIG BORE","description":"The Cylinder Works +3mm Big Bore Complete Cylinder Kit is a performance-enhancing solution for Honda CRF450X models, increasing displacement to 478cc. This ready-to-install kit offers OEM-like fitment and quality without the need for replating or additional machining.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eIncreases displacement to 478cc with a +3mm big bore cylinder.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating ensures durability and long service life.\u003c\/li\u003e\n\t\u003cli\u003ePrecisely honed for easy piston installation.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes all necessary components for a top-end rebuild.\u003c\/li\u003e\n\t\u003cli\u003eCompatible with Hot Rods #4170 crankshaft to achieve 500cc displacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston kit\u003c\/li\u003e\n\t\u003cli\u003eTop-end gasket kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDisplacement: 478cc\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 12.1:1\u003c\/li\u003e\n\t\u003cli\u003ePiston type: Vertex #23595\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHONDA: 12100-MEY-670\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHonda CRF450X: 2005–2017\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036235018,"sku":"56-K115.099.CKW","price":653.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82827_1.jpg?v=1739560567"},{"product_id":"cylinder-kit-08-09-trx700-105mm-works-big-bore-11009-k01","title":"CYLINDER KIT 08-09 TRX700 105mm, WORKS BIG BORE 11009-K01","description":"\u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eHonda\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2009 Honda TRX700XX\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2008 Honda TRX700XX\u003c\/li\u003e \u003c\/ul\u003e \u003ch5 class=\"h5 pb-3\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding-top:=\"\" padding-right:=\"\" padding-bottom:=\"\" padding-left:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eCylinder Works +3mm Big Bore Complete Cylinder Kit - 11009-K01\u003c\/h5\u003e \u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 564px;\"\u003e \u003ctbody style=\"box-sizing: border-box;\"\u003e \u003ctr style=\"box-sizing: border-box;\"\u003e \u003ctd style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003cul style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: inherit;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eDirect bolt-on, ready-to-install cylinders; require no replating and look virtually identical to the OEM\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eNickel Silicon Carbide plated for long life\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eHoned to exact size for easy piston installation\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinders do not require machine work (unless noted)\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinder kits come complete with gaskets, cylinder, piston, rings, pin and clips\u003c\/li\u003e \u003c\/ul\u003e \u003cbr style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-family: \" roboto bold sans-serif line-height: font-size:\u003eIncluded Items:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e(1) Cylinder\u003cspan\u003e  \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e(1) Gasket set\u003cspan\u003e  \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e(1) Piston Vertex\u003cspan\u003e \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e(1) Piston pin\u003cspan\u003e  \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e(2) Circlips\u003cspan\u003e  \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e(1) Ring set\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e(+3mm Big Bore Kit) makes 727cc. std compression. Uses \u003cspan style=\"color: #ff0000;\"\u003eVertex #23640\u003c\/span\u003e.\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003eCross Reference Numbers Only:\u003cbr\u003eHONDA: 12100-HP6-A00\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036267786,"sku":"56-K189.105.CKW","price":790.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82830_1.jpg?v=1739560571"},{"product_id":"gasket-top-kit-08-09-trx700-105mm-works-big-bore-11009-g01","title":"GASKET TOP KIT 08-09 TRX700 105mm, WORKS BIG BORE 11009-G01","description":"\u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eHonda\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2009 Honda TRX700XX\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2008 Honda TRX700XX\u003c\/li\u003e \u003c\/ul\u003e \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eBIG BORE GASKET KIT\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e727cc Top End gasket kit\u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e11009-G01\u003c\/span\u003e\n\u003c\/h2\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036300554,"sku":"56-K189.105.GKW","price":68.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82831_1.jpg?v=1739560570"},{"product_id":"cylinder-kit-ktm-13-15-sxf250-81mm-works-big-bore-51004-k01","title":"CYLINDER KIT KTM 13-15 SXF250 81mm, WORKS BIG BORE 51004-K01","description":"2014 - 2014 KTM 250 EXC-F BIKE,\u003cbr\u003e2013 - 2015 KTM 250 SX-F BIKE,\u003cbr\u003e2013 - 2015 KTM 250 XC-F BIKE,\u003cbr\u003e2014 - 2014 KTM 250 XCF-W BIKE\u003cbr\u003e2014 - 2015 Husaberg FE 250 BIKE, \u003ch5 class=\"h5 pb-3\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding-top:=\"\" padding-right:=\"\" padding-bottom:=\"\" padding-left:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eCylinder Works +3mm Big Bore Cylinder Kit - 51004-K01\u003c\/h5\u003e \u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 564px;\"\u003e \u003ctbody style=\"box-sizing: border-box;\"\u003e \u003ctr style=\"box-sizing: border-box;\"\u003e \u003ctd style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003cul style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: inherit;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReady-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eThree kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eNickel Silicon Carbide plated for long life\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eKits come complete with gaskets, cylinder, piston, rings, pin and clips\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinders do not require machine work (unless noted)\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReplacement Vertex piston, rings, clips and pins also available\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eMade in the U.S.A.\u003c\/li\u003e \u003c\/ul\u003e \u003cbr style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-family: \" roboto bold sans-serif line-height: font-size:\u003eAdditional fitment:\u003cbr style=\"box-sizing: border-box;\"\u003eKTM -\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/strong\u003e250 EXC-F - 2014 (Euro)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+3mm Big Bore Cylinder Kit. 13.9:1 comp. 270cc. Includes (Cylinder, Piston Kit, and Top End Gasket Kit). Uses Vertex# 23867.\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eKTM\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2015 KTM 250 SX-F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2014 KTM 250 SX-F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2013 KTM 250 SX-F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2015 KTM 250 XC-F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2014 KTM 250 XC-F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2013 KTM 250 XC-F\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2016 KTM 250 XCF-W\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2015 KTM 250 XCF-W\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2014 KTM 250 XCF-W\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036366090,"sku":"56-K190.81.CKW","price":935.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82833_1.jpg?v=1739560572"},{"product_id":"cylinder-kit-ktm-16-22-sxf250-81mm-works-big-bore-51006-k01","title":"CYLINDER KIT KTM 16-22 SXF250 81mm, WORKS BIG BORE 51006-K01","description":"\u003cul\u003e\n\t\u003cli\u003e250 SX-F (16-22)\u003c\/li\u003e\n\t\u003cli\u003e250 SX-F Factory (15-17)\u003c\/li\u003e\n\t\u003cli\u003e250 XC-F (16-22)\u003c\/li\u003e\n\t\u003cli\u003eEX 250 F (21-22)\u003c\/li\u003e\n\t\u003cli\u003eMC 250 F (21-22)\u003c\/li\u003e\n\t\u003cli\u003eFC 250 (16-22)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBIG BORE CYLINDER KIT 81mm\u003c\/h2\u003e\n\n\u003ch2\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e  51006-K01\u003c\/h2\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036431626,"sku":"56-K178.81.CKW","price":959.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82836_1.jpg?v=1739560575"},{"product_id":"gasket-top-kit-ktm-16-18-sxf250-81mm-works-big-bore-51006-g01-860vg810036","title":"GASKET TOP KIT KTM 16-18 SXF250 81mm, WORKS BIG BORE 51006-G01, 860VG810036","description":"\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2016 - 2017 Husqvarna FC 250 BIKE,\u003cbr\u003e2016 - 2018 KTM 250 SX-F BIKE,\u003cbr\u003e2016 - 2017 KTM 250 XC-F BIKE\u003c\/span\u003e \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eBIG BORE GASKET KIT\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+3mm Big Bore Top-End Gasket Kit. Includes (Head, Base, Exhaust, \u0026amp; Cam Chain Tensioner Gaskets).\u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e51006-G01   \/   860VG810036\u003cbr\u003e\u003c\/span\u003e\n\u003c\/h2\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036529930,"sku":"56-K178.81.GKW","price":130.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82837_1.jpg?v=1739560578"},{"product_id":"cylinder-kit-ktm-16-18-sxf350-90mm-works-big-bore-51007-k01","title":"CYLINDER KIT KTM 16-18 SXF350 90mm, WORKS BIG BORE 51007-K01","description":"2016 - 2018 KTM 350 SX-F BIKE,\u003cbr\u003e2016 - 2017 KTM 350 XC-F BIKE\u003cbr\u003e2016 - 2017 Husqvarna FC 350 BIKE, \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eBIG BORE CYLINDER KIT 90mm\u003cbr\u003e\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e  \u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e51007-K01\u003c\/span\u003e\n\u003c\/h2\u003e \u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036562698,"sku":"56-K191.90.CKW","price":765.36,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82839_1.jpg?v=1739560579"},{"product_id":"cylinder-kit-rmz250-kxf250-80-works-cylinder-31001-k01-big-bore","title":"CYLINDER KIT RMZ250 KXF250 80, WORKS CYLINDER 31001-K01 BIG BORE","description":"The +3mm Big Bore Cylinder Kit (Part Number: 31001-K01) is a complete upgrade designed for Kawasaki KX250F (2004–2008) and Suzuki RM-Z250 (2004–2006) models. This kit increases the engine displacement to 269cc while maintaining standard compression, offering enhanced performance with a direct bolt-on installation. The Nickel Silicon Carbide plated cylinder ensures durability, and the kit includes all components necessary for a top-end rebuild.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e(+3mm Big Bore Kit) increases engine displacement to 269cc with standard compression.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on installation with no replating required.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plated cylinder for extended service life.\u003c\/li\u003e\n\t\u003cli\u003ePrecisely honed to the exact size for effortless piston installation.\u003c\/li\u003e\n\t\u003cli\u003eIncludes all necessary components for a complete top-end rebuild.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eRings\u003c\/li\u003e\n\t\u003cli\u003ePin\u003c\/li\u003e\n\t\u003cli\u003eClips\u003c\/li\u003e\n\t\u003cli\u003eGaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eKawasaki KX250F:\u003c\/strong\u003e 2004–2008\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSuzuki RM-Z250:\u003c\/strong\u003e 2004–2006\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eKawasaki:\u003c\/strong\u003e 11005-0005, 11005-0037, 11005-0069\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSuzuki:\u003c\/strong\u003e K1100-50005, K1100-50037\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036595466,"sku":"56-K104.80.CKW","price":731.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82846_1.jpg?v=1739560580"},{"product_id":"gasket-top-kit-rmz250-kxf250-80-works-cylinder-31001-g01-big-bore","title":"GASKET TOP KIT RMZ250 KXF250 80, WORKS CYLINDER 31001-G01 BIG BORE","description":"The 80mm Big Bore Gasket Kit (Part Number: 31001-G01) is designed for use with 269cc Big Bore upgrades on Kawasaki KX250F (2004–2008) and Suzuki RM-Z250 (2004–2006) models. This gasket kit includes all necessary gaskets for the top-end rebuild, ensuring a reliable and precise seal for optimal engine performance.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDesigned for 80mm Big Bore applications with 269cc displacement.\u003c\/li\u003e\n\t\u003cli\u003eIncludes head gasket, base gasket, exhaust gasket, and cam chain tensioner gasket.\u003c\/li\u003e\n\t\u003cli\u003eProvides a secure seal for consistent and reliable engine operation.\u003c\/li\u003e\n\t\u003cli\u003eIdeal for use with Big Bore Cylinder Kits on compatible models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHead gasket\u003c\/li\u003e\n\t\u003cli\u003eBase gasket\u003c\/li\u003e\n\t\u003cli\u003eExhaust gasket\u003c\/li\u003e\n\t\u003cli\u003eCam chain tensioner gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eKawasaki KX250F:\u003c\/strong\u003e 2004–2008\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSuzuki RM-Z250:\u003c\/strong\u003e 2004–2006\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036628234,"sku":"56-K104.80.GKW","price":95.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82847_1.jpg?v=1739560583"},{"product_id":"cylinder-kit-2009-kxf250-80-works-cylinder-31004-k01-big-bore-kx250f-kawasaki","title":"CYLINDER KIT 2009 KXF250 80, WORKS CYLINDER 31004-K01 BIG BORE, KX250F KAWASAKI","description":"\u003cstrong\u003eCylinder Works +3mm Big Bore Complete Cylinder Kit (31004-K01)\u003c\/strong\u003e for Kawasaki KX250F (2009) and Kawasaki KX250F Monster Energy (2009) increases displacement to 269cc with an 80mm bore and standard compression. This direct bolt-on kit is ready to install, requiring no replating or additional machining. Designed to deliver enhanced performance while maintaining OEM reliability.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBig bore cylinder increases displacement to 269cc (+3mm).\u003c\/li\u003e\n\t\u003cli\u003eBore size: 80mm with standard compression.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating for superior durability and long life.\u003c\/li\u003e\n\t\u003cli\u003eHoned to precise specifications for seamless piston installation.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on design requires no additional machining or replating.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes all necessary components for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDisplacement: 269cc\u003c\/li\u003e\n\t\u003cli\u003eBore size: 80mm\u003c\/li\u003e\n\t\u003cli\u003ePiston assembly: Vertex #23405\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eRings\u003c\/li\u003e\n\t\u003cli\u003ePin and clips\u003c\/li\u003e\n\t\u003cli\u003eGaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki: 11005-0110\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki KX250F (2009)\u003c\/li\u003e\n\t\u003cli\u003eKawasaki KX250F Monster Energy (2009)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036726538,"sku":"56-K145.80.CKW1","price":731.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82851_1.jpg?v=1739560587"},{"product_id":"gasket-top-kit-09-16-kxf250-80-works-cylinder-31004-g01-big-bore-kx250f-kawasaki","title":"GASKET TOP KIT 09-16 KXF250 80, WORKS CYLINDER 31004-G01 BIG BORE, KX250F KAWASAKI","description":"\u003cstrong\u003eCylinder Works Big Bore Gasket Kit (31004-G01)\u003c\/strong\u003e for Kawasaki KX250F (2009-2016) is designed for 269cc big bore applications with an 80mm bore. This top-end gasket kit includes all necessary gaskets to ensure a reliable seal for the head, base, exhaust, and cam chain tensioner.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDesigned for 269cc big bore applications with an 80mm bore.\u003c\/li\u003e\n\t\u003cli\u003eIncludes all top-end gaskets for a complete rebuild.\u003c\/li\u003e\n\t\u003cli\u003ePrecision-engineered to meet or exceed OEM quality standards.\u003c\/li\u003e\n\t\u003cli\u003eEnsures proper sealing for optimal engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHead gasket\u003c\/li\u003e\n\t\u003cli\u003eBase gasket\u003c\/li\u003e\n\t\u003cli\u003eExhaust gasket\u003c\/li\u003e\n\t\u003cli\u003eCam chain tensioner gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki KX250F (2009-2016)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036759306,"sku":"56-K145.80.GKW","price":92.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82852_1.jpg?v=1739560588"},{"product_id":"cylinder-kit-11-14-kx250f-80mm-works-cylinder-31006-k01-big-bore-kx250f-kawasaki","title":"CYLINDER KIT 11-14 KX250F 80mm, WORKS CYLINDER 31006-K01 BIG BORE, KX250F KAWASAKI","description":"\u003cstrong\u003eCylinder Works +3mm Big Bore Complete Cylinder Kit (31006-K01)\u003c\/strong\u003e for Kawasaki KX250F (2011-2014) increases displacement to 269cc with an 80mm bore and a 13.5:1 compression ratio. This direct bolt-on kit is ready to install, requiring no replating or machining, and is engineered for durability and enhanced performance.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBig bore cylinder increases displacement to 269cc (+3mm).\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 13.5:1.\u003c\/li\u003e\n\t\u003cli\u003eNickel Silicon Carbide plating for extended durability and reduced wear.\u003c\/li\u003e\n\t\u003cli\u003eHoned to precise dimensions for effortless piston installation.\u003c\/li\u003e\n\t\u003cli\u003eDirect bolt-on design requires no additional machining or replating.\u003c\/li\u003e\n\t\u003cli\u003eComplete kit includes all necessary components for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDisplacement: 269cc\u003c\/li\u003e\n\t\u003cli\u003eBore size: +3mm (80mm)\u003c\/li\u003e\n\t\u003cli\u003eCompression ratio: 13.5:1\u003c\/li\u003e\n\t\u003cli\u003ePiston assembly: Vertex #23654\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCylinder\u003c\/li\u003e\n\t\u003cli\u003ePiston\u003c\/li\u003e\n\t\u003cli\u003eRings\u003c\/li\u003e\n\t\u003cli\u003ePin and clips\u003c\/li\u003e\n\t\u003cli\u003eGaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki: 11005-0138\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eKawasaki KX250F (2011-2014)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761036988682,"sku":"56-K146.80.CKW1","price":731.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82854_1.jpg?v=1739560588"},{"product_id":"cylinder-kit-15-16-kx250f-80-works-cylinder-31006-k02-big-bore-kx250f-kawasaki","title":"CYLINDER KIT 15-16 KX250F 80, WORKS CYLINDER 31006-K02 BIG BORE, KX250F KAWASAKI","description":"\u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eKawasaki\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2015-2016 Kawasaki KX250F\u003c\/li\u003e \u003c\/ul\u003e \u003ch5 class=\"h5 pb-3\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding-top:=\"\" padding-right:=\"\" padding-bottom:=\"\" padding-left:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eCylinder Works +2mm Big Bore Cylinder Kit - 31006-K02\u003c\/h5\u003e \u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 564px;\"\u003e \u003ctbody style=\"box-sizing: border-box;\"\u003e \u003ctr style=\"box-sizing: border-box;\"\u003e \u003ctd style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003cul style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: inherit;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReady-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eThree kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eNickel Silicon Carbide plated for long life\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eKits come complete with gaskets, cylinder, piston, rings, pin and clips\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinders do not require machine work (unless noted)\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReplacement Vertex piston, rings, clips and pins also available\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eMade in the U.S.A.\u003c\/li\u003e \u003c\/ul\u003e \u003cbr style=\"box-sizing: border-box;\"\u003eCompression Ratio: 13.8:1\u003cspan\u003e  \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003eBore: 80mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+3mm Big Bore Cylinder Kit. 13.8:1 comp. 269cc. Includes (Cylinder, Piston Kit and Top-End Gasket Kit). Uses Vertex #24032.\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761037054218,"sku":"56-K146.80.CKW2","price":645.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82857_1.jpg?v=1739560591"},{"product_id":"cylinder-kit-17-18-kx250f-80-works-cylinder-31012-k01-big-bore-kx250f-kawasaki","title":"CYLINDER KIT 17-18 KX250F 80, WORKS CYLINDER 31012-K01 BIG BORE, KX250F KAWASAKI","description":"\u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eKawasaki\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2017 Kawasaki KX250F\u003c\/li\u003e \u003c\/ul\u003e \u003ch5 class=\"h5 pb-3\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding-top:=\"\" padding-right:=\"\" padding-bottom:=\"\" padding-left:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eCylinder Works +3mm Big Bore Cylinder Kit - 31012-K01\u003c\/h5\u003e \u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 564px;\"\u003e \u003ctbody style=\"box-sizing: border-box;\"\u003e \u003ctr style=\"box-sizing: border-box;\"\u003e \u003ctd style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003cul style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: inherit;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReady-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eThree kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eNickel Silicon Carbide plated for long life\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eKits come complete with gaskets, cylinder, piston, rings, pin and clips\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinders do not require machine work (unless noted)\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eReplacement Vertex piston, rings, clips and pins also available\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eMade in the U.S.A.\u003c\/li\u003e \u003c\/ul\u003e \u003cbr style=\"box-sizing: border-box;\"\u003eCompression Ratio: 13.7:1\u003cspan\u003e  \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003eBore: 80mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+3mm Big Bore Cylinder Kit. 270cc. 13.7:1 Comp. 80mm. Includes (Cylinder, Piston Kit, \u0026amp; Top-End Gasket Kit). Uses Vertex #24237.\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761037119754,"sku":"56-K193.80.CKW","price":750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82859_1.jpg?v=1739560595"},{"product_id":"cylinder-kit-09-15-kxf450-98-works-cylinder-31011-k01-big-bore-kx450f-kawasaki","title":"CYLINDER KIT 09-15 KXF450 98, WORKS CYLINDER 31011-K01 BIG BORE, KX450F KAWASAKI","description":"\u003cspan style=\"color: #666666; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2009 - 2015 Kawasaki KX 450F BIKE\u003c\/span\u003e \u003ch1 style=\"padding: 8px; margin: 0px; line-height: 1em; font-size: 24px; font-weight: bold; font-style: normal; color: #333333; text-transform: uppercase; border-bottom: 1px solid #b6b6b6; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductTitleLabel\"\u003eBIG BORE CYLINDER KIT\u003c\/span\u003e\u003c\/h1\u003e \u003cdiv id=\"productDetailsContentInfo\" class=\"column\" style=\"float: left; width: 342px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e+2mm Big Bore Kit. Includes: cylinder, piston kit and top-end gasket kit. Uses Vertex # Call.\u003c\/span\u003e\u003c\/h3\u003e \u003ch2 style=\"padding: 8px 8px 2px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: normal; font-style: normal; color: #666666;\"\u003e\n\u003cstrong style=\"padding: 0px; margin: 0px; line-height: 1em; font-size: 16px; font-weight: bold; font-style: normal;\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e  \u003c\/span\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductNumLabel\"\u003e31011-K01\u003c\/span\u003e\n\u003c\/h2\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761037152522,"sku":"56-K147.098.CKW","price":727.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82861_1.jpg?v=1739560596"},{"product_id":"gasket-top-kit-07-09-rmz250-80-works-cyclinder-41003-g01","title":"GASKET TOP KIT 07-09 RMZ250 80, WORKS CYCLINDER 41003-G01","description":"The +3mm Big Bore Top-End Gasket Kit is designed for Suzuki RM-Z250 models with a 269cc big bore cylinder. This gasket kit ensures reliable sealing and compatibility with 80mm bore applications.\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSpecifically designed for +3mm big bore applications.\u003c\/li\u003e\n\t\u003cli\u003eProvides all necessary gaskets for top-end assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBore size: 80mm\u003c\/li\u003e\n\t\u003cli\u003eDisplacement compatibility: 269cc\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSuzuki RM-Z250: 2007–2009\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761037349130,"sku":"56-K129.80.GKW","price":92.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82862_1.jpg?v=1739560595"},{"product_id":"cylinder-kit-10-12-rmz250-80mm-works-41004-k01-big-bore-with-vertex-piston-kit","title":"CYLINDER KIT 10-12 RMZ250 80mm, WORKS 41004-K01 BIG BORE, WITH VERTEX PISTON KIT","description":"\u003ch6 class=\"make-heading\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003eSuzuki\u003c\/h6\u003e \u003cul class=\"zebra-list fitment-padding\" style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: Roboto, sans-serif; color: #343a40; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2012 Suzuki RM-Z250\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em;\"\u003e2011 Suzuki RM-Z250\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0.1em 0.5em; background-color: #f2f2f2;\"\u003e2010 Suzuki RM-Z250\u003c\/li\u003e \u003c\/ul\u003e \u003ch5 class=\"h5 pb-3\" style=\"box-sizing: border-box; margin: 0px; font-family: \" roboto condensed bold sans-serif normal left none initial font-weight:=\"\" line-height:=\"\" color:=\"\" font-size:=\"\" padding-top:=\"\" padding-right:=\"\" padding-bottom:=\"\" padding-left:=\"\" font-style:=\"\" font-variant-ligatures:=\"\" font-variant-caps:=\"\" letter-spacing:=\"\" orphans:=\"\" text-align:=\"\" text-indent:=\"\" text-transform:=\"\" white-space:=\"\" widows:=\"\" word-spacing:=\"\" background-color:=\"\" text-decoration-style:=\"\" text-decoration-color:=\"\"\u003e+3mm Big Bore Complete Cylinder Works Kit - 269cc - 41004-K01\u003c\/h5\u003e \u003ctable style=\"box-sizing: border-box; border-collapse: collapse; width: 564px;\"\u003e \u003ctbody style=\"box-sizing: border-box;\"\u003e \u003ctr style=\"box-sizing: border-box;\"\u003e \u003ctd style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003cul style=\"box-sizing: border-box; margin: 0px 0px 0.9em; padding: 0px; line-height: 1.3em; list-style: none; font-family: inherit;\"\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eDirect bolt-on, ready-to-install cylinders; require no replating and look virtually identical to the OEM\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eNickel Silicon Carbide plated for long life\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eHoned to exact size for easy piston installation\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinders do not require machine work (unless noted)\u003c\/li\u003e \u003cli style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2em; padding: 0px; list-style: disc;\"\u003eBig bore cylinder kits come complete with gaskets, cylinder, piston, rings, pin and clips\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-family: \" roboto bold sans-serif line-height: font-size:\u003eIncluded Items:\u003c\/strong\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e1. (1) Cylinder\u003cbr style=\"box-sizing: border-box;\"\u003e2. (1) Top end gasket set\u003cbr style=\"box-sizing: border-box;\"\u003e3. (1) Piston assembly\u003c\/li\u003e \u003c\/ul\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3 style=\"padding: 2px 8px; margin: 0px; line-height: 18px; font-size: 14px; font-weight: normal; font-style: normal; color: #666666; font-family: Arial, Helvetica, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_ProductDescLabel\"\u003e(+3mm Big Bore Kit) makes 269cc. Std compression. Uses Vertex# 23679\u003c\/span\u003e\u003c\/h3\u003e \u003cp\u003e\u003cspan\u003eCross Reference Numbers Only:\u003cbr\u003eSUZUKI: 11211-49H00-0F0, SUZUKI: 11211-49H10-0F0\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e\u003cbr\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":50761037447434,"sku":"56-K148.80.CKW1","price":753.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock82866_1.jpg?v=1739560598"}],"url":"https:\/\/store.phoenixmotos.com\/collections\/cylinder-works-cylinder-kits.oembed?page=2","provider":"Phoenix Motos","version":"1.0","type":"link"}