{"product_id":"hoco-wiw4958m08100-1e7313ceaa92","title":"Wiseco Forged Piston Kit 81.00 mm 11:1 CR for Yamaha YFM250 R Raptor 2008–2013 4958M08100","description":"\u003cp\u003eWiseco 4958M08100 is a piston kit for a 81.00 mm bore.\u003c\/p\u003e\u003ch3\u003eWiseco catalogue applications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFM250 R Raptor\u003c\/td\u003e\n\u003ctd\u003e2008–2013\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 4958M08100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e 4 Stroke Forged Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 81.00 MM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Diameter:\u003c\/strong\u003e 80.95 MM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Oversize:\u003c\/strong\u003e 7.00 MM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Material:\u003c\/strong\u003e 2618\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkirt Coating:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio Actual:\u003c\/strong\u003e 11:1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded components\u003c\/h3\u003e\u003cp\u003eRing Set #3189XG, Piston pin #S688, Circlip #CW17.\u003c\/p\u003e\u003ch3\u003eCylinder preparation\u003c\/h3\u003e\u003cp\u003eWiseco specifies: Resleeve.\u003c\/p\u003e\u003cp\u003eSelect by the required finished cylinder bore. Bore diameter and piston diameter are different measurements.\u003c\/p\u003e\u003cp\u003eManufacturer photograph for this reference. Packaging presentation may change.\u003c\/p\u003e","brand":"WISECO.hoco","offers":[{"title":"Default Title","offer_id":53796258251018,"sku":"hoco.WIW4958M08100","price":171.91,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/jpg_68d27dda-7d7b-42ed-92b1-85bc1447a578.png?v=1790159022","url":"https:\/\/store.phoenixmotos.com\/products\/hoco-wiw4958m08100-1e7313ceaa92","provider":"Phoenix Motos","version":"1.0","type":"link"}