{"product_id":"piston-kit-00-02-yzf426-97-00-forged-wossner-8525d200","title":"PISTON KIT 00-02 YZF426 97.00, FORGED WOSSNER 8525D200","description":"\u003cp\u003eWossner forged piston kit with a 97mm bore (96.96mm actual) is designed for Yamaha YZ426F and WR426F models from 2000 to 2002. Engineered for superior strength and heat transfer efficiency, the piston features an elliptical design for even load distribution and reduced localized pressure. Manufactured in Germany, this high-performance component maintains OEM compression specifications.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eForged construction for enhanced strength and durability\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eOptimized heat transfer to cylinder walls for improved performance\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eElliptical design ensures uniform bearing surface and prevents piston collapse\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eManufactured in Germany for high-quality standards\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eBore Size: 97mm (96.96mm actual)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eDisplay (Displacement): 426 cm³\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eStroke: 60.10mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eClearance: 0.04mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eCompression Ratio: OEM specification (12.50:1)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eDome Volume: -7.00 cm³\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eCompression Height: 24.10mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003ePiston Kit: 8525D200\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eLock: CW19\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePin: WP037\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eRing Set: 970XDS\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\t\u003cli\u003eYamaha YZ426F (2000-2002)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eYamaha WR426F (2000-2002)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":57153029472629,"sku":"56-W4693+200.WO","price":244.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/stock54861_1.jpg?v=1778461700","url":"https:\/\/www.smxoffroad.com\/fr\/products\/piston-kit-00-02-yzf426-97-00-forged-wossner-8525d200","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}