{"product_id":"piston-kit-01-09-yfm660-102-hc-forged-wossner-8577d200","title":"PISTON KIT 01-09 YFM660 102 HC, FORGED WOSSNER 8577D200","description":"\u003cp\u003eWossner forged piston kit designed for Yamaha YFM660R Raptor and YFM660F Grizzly models, featuring a 102mm bore and 101.93mm size for high compression performance. Manufactured in Germany, this piston is engineered to enhance heat transfer, ensuring uniform expansion and even thrust load distribution. The elliptical design prevents localized pressure and piston collapse, making it ideal for high-performance applications.\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\u003eHigh-strength forged piston for durability\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eOptimized heat transfer for improved combustion efficiency\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eElliptical design to ensure uniform expansion and reduced localized pressure\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eHigh compression ratio for enhanced engine performance\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eManufactured in Germany\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: 102mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eSize: 101.93mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003ePart Number: 8577D200\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eCompression Ratio: OEM\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eOEM Compression Ratio: 19.20:1\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eLock Part Number: CW22\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eRing Set Part Number: 1020XSY\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eDisplacement: 660 cm³\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eStroke: 84.00mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eClearance: 0.07mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eDome Volume: +18.20 cm³\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eCompression Height: 27.00mm\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eTheoretical Weight: Not specified\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 YFM660R Raptor (2001-2009)\u003c\/li\u003e\n\u003cbr\u003e\t\u003cli\u003eYamaha YFM660F Grizzly (2001-2009)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":57153009779061,"sku":"56-W4737_200.WO","price":255.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/stock54958_1.jpg?v=1778461564","url":"https:\/\/www.smxoffroad.com\/es\/products\/piston-kit-01-09-yfm660-102-hc-forged-wossner-8577d200","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}