{"product_id":"oro2u-56-w310-050-6121105e","title":"Piston Kit XR Xlr 500 89.50, Forged Wossner 8642D050","description":"\u003cp\u003ePiston Kit XR Xlr 500 89.50, Forged Wossner 8642D050. Find the product specifications and compatibility information below.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct: Piston Kit XR Xlr 500 89.50, Forged Wossner 8642D050\u003c\/li\u003e\n\u003cli\u003ePart number: 56-W310+050\u003c\/li\u003e\n\u003cli\u003eBrand: Wossner\u003c\/li\u003e\n\u003cli\u003eForged piston for increased strength and durability\u003c\/li\u003e\n\u003cli\u003eOptimized heat transfer for improved performance\u003c\/li\u003e\n\u003cli\u003eElliptical design ensures uniform bearing surface under heat expansion\u003c\/li\u003e\n\u003cli\u003eEven thrust load distribution to prevent piston collapse\u003c\/li\u003e\n\u003cli\u003eManufactured in Germany\u003c\/li\u003e\n\u003cli\u003eBore Size: 89.50mm (89.44mm)\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 9.0:1\u003c\/li\u003e\n\u003cli\u003ePart Number: 8642D050\u003c\/li\u003e\n\u003cli\u003eLock Part Number: CW21\u003c\/li\u003e\n\u003cli\u003ePin Part Number: WP034\u003c\/li\u003e\n\u003cli\u003eRing Set Part Number: 895XSY\u003c\/li\u003e\n\u003cli\u003eDisplacement: 398 cm³\u003c\/li\u003e\n\u003cli\u003eStroke: 64.00mm\u003c\/li\u003e\n\u003cli\u003eClearance: 0.06mm\u003c\/li\u003e\n\u003cli\u003eOEM Compression Ratio: 8.6:1\u003c\/li\u003e\n\u003cli\u003eDome Volume: +0.00 cm³\u003c\/li\u003e\n\u003cli\u003eCompression Height: 29.70mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003eApplications listed in the supplier fitment data:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHONDA XR 400cc — 1996–2004\u003c\/li\u003e\n\u003cli\u003eHONDA XL 500cc — 1979–1982\u003c\/li\u003e\n\u003cli\u003eHONDA XL R 500cc — 1979–1982\u003c\/li\u003e\n\u003cli\u003eHONDA XR R 500cc — 1979–1982\u003c\/li\u003e\n\u003cli\u003eHONDA XR 500cc — 1979–1982\u003c\/li\u003e\n\u003cli\u003eHONDA XLS 500cc — 1979–1982\u003c\/li\u003e\n\u003cli\u003eHONDA XLS 500cc — 1979–1984\u003c\/li\u003e\n\u003cli\u003eHONDA XLR 500cc — 1979–1984\u003c\/li\u003e\n\u003cli\u003eHONDA XL R 500cc — 1979–1984\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch your exact make, model, year and specification before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy buy from FDY Performance?\u003c\/h3\u003e\u003cp\u003eFDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.\u003c\/p\u003e\u003ch3\u003eNeed help choosing the right part?\u003c\/h3\u003e\u003cp\u003eContact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCall: \u003ca href=\"tel:+447765534854\"\u003e07765 534854\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmail: \u003ca href=\"mailto:fdy@fdyperformance.com\"\u003efdy@fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWebsite: \u003ca href=\"https:\/\/www.fdyperformance.com\"\u003ewww.fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":59663667691868,"sku":"56-W310+050","price":208.83,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/stock54320_1.jpg?v=1793119535","url":"https:\/\/fdyperformance.com\/products\/oro2u-56-w310-050-6121105e","provider":"FDY performance Ltd","version":"1.0","type":"link"}