{"product_id":"top-end-piston-gasket-kit-77mm-honda-crf-250-16-17-athena-p5f0768245003b-set-b","title":"TOP END PISTON \u0026 GASKET KIT 77MM HONDA CRF 250 16-17, ATHENA P5F0768245003B, SET B","description":"ATHENA Top End Piston Kit: Forged 4-Stroke Piston Ø 76,76 mm + Top End Gasket Kit - P5F0768245003B \u003cp\u003eDescription\u003c\/p\u003e \u003cp\u003eTHE PERFECT COMBINATION OF TWO ESSENTIAL ENGINE COMPONENTS\u003c\/p\u003e \u003cp\u003eHaving two products in one kit that work perfectly together for an excellent result. Athena presents on the market the new Top End Piston Kit which includes a forged 4-stroke piston and the top end gasket kit.\u003c\/p\u003e \u003cp\u003eAthena studies, develops and tests internally all the technologies and materials of its pistons, while also engineering the entire development of compatible gaskets. After replacing a piston, this perfectly tuned kit offers very high performance and ensures maximum reliability.\u003c\/p\u003e \u003cp\u003ePERFORMANCE, DURABILITY, SMOOTHING\u003c\/p\u003e \u003cp\u003eThe pistons for 4-stroke Off-Road motorcycles are made by reverse extrusion and produced with state-of-the-art numerical control (CNC) machines. Athena pistons are made of special high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance. The perfectly smooth profile ensures a regular flow and the perfect flame propagation.\u003c\/p\u003e \u003cp\u003eSome pistons’ skirts are moreover treated with a molybdenum disulfide coating applied by screen printing which further reduce friction to enhance performance and durability.\u003c\/p\u003e \u003cp\u003ePiston rings guarantee less friction with the cylinder and therefore a higher performance. The segments included, Made in Japan, have a wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability.\u003c\/p\u003e \u003cp\u003eSEAL, RELIABILITY\u003c\/p\u003e \u003cp\u003eDue to its experience in the sector of over 40 years, Athena also boasts an important reputation for the reliability of its gaskets. The Athena gasket kits are based on solid know-how, constant technological development lead by an internal team of engineers and designers; the production carried out strictly following the strict parameters set by the manufacturers. The use of the latest generation lasers guarantees perfect cutting quality.\u003c\/p\u003e \u003cp\u003eFurthermore, Athena has a wide availability of raw materials, performs surface treatments to compensate for surface irregularities and follows material stress-relieving processes to improve sealing in the most critical areas.\u003c\/p\u003e \u003cp\u003eFind out now the Top End Piston Kit best suited to your bike by consulting the compatibility tables.\u003c\/p\u003e \u003cp\u003eAll Athena products produced in greater displacement and power than those provided by the road code of the user's country, are intended exclusively for competitive use. Athena declines all responsibility for any use of the product contrary to national regulations.\u003c\/p\u003e \u003cp\u003eGuarantee of compliance should not be applicable to products destined for competitive sports use or which are used in high-performance or high-speed applications unless it is a clear case of faultiness.\u003c\/p\u003e \u003cp\u003eTechnical features\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBig End Pin Diameter (mm)  16x10x43,5\u003c\/li\u003e \u003cli\u003eBore Diameter (mm)  76.76\u003c\/li\u003e \u003cli\u003eCompression Height (mm)  19.20\u003c\/li\u003e \u003cli\u003eCompression Ratio  13.5:1\u003c\/li\u003e \u003cli\u003eDisplacement (cc)  250\u003c\/li\u003e \u003cli\u003eNumber Of Segments  2\u003c\/li\u003e \u003cli\u003ePiston Pin Type  Biconical\u003c\/li\u003e \u003cli\u003ePiston Type  Forged\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eVehicle compatibility\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHONDA CRF R 250 cc 2016\/2017 \u003c\/li\u003e \u003c\/ul\u003e\u003cbr\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":50707112034570,"sku":"56-T1002.B_ATH","price":219.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock114311_1.jpg?v=1738564732","url":"https:\/\/store.phoenixmotos.com\/products\/top-end-piston-gasket-kit-77mm-honda-crf-250-16-17-athena-p5f0768245003b-set-b","provider":"Phoenix Motos","version":"1.0","type":"link"}