{"product_id":"oro2u-56-w4962-b-wo-f837a8ff","title":"Piston Kit 14- YZF250 77mm Hc, Forged Wossner 8894DB","description":"\u003cp\u003ePiston Kit 14- YZF250 77mm Hc, Forged Wossner 8894DB. Find the product specifications and compatibility information below.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct: Piston Kit 14- YZF250 77mm Hc, Forged Wossner 8894DB\u003c\/li\u003e\n\u003cli\u003ePart number: 56-W4962.B.WO\u003c\/li\u003e\n\u003cli\u003eBrand: Wossner\u003c\/li\u003e\n\u003cli\u003eForged construction for strength and high durability\u003c\/li\u003e\n\u003cli\u003eHigh compression design for improved performance\u003c\/li\u003e\n\u003cli\u003eElliptical shape supports even expansion and load distribution\u003c\/li\u003e\n\u003cli\u003eDesigned for efficient heat transfer from combustion chamber\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement\u003c\/li\u003e\n\u003cli\u003eEasy to install; professional installation recommended if unsure\u003c\/li\u003e\n\u003cli\u003eBore Size: 77.01mm\u003c\/li\u003e\n\u003cli\u003eActual Piston Size: 76.96mm\u003c\/li\u003e\n\u003cli\u003eDisplacement: 249cm³\u003c\/li\u003e\n\u003cli\u003eStroke: 53.60mm\u003c\/li\u003e\n\u003cli\u003eClearance: 0.05mm\u003c\/li\u003e\n\u003cli\u003eDome Volume: -3.00cm³\u003c\/li\u003e\n\u003cli\u003eWossner Compression Ratio: 13.70:1\u003c\/li\u003e\n\u003cli\u003eOEM Compression Ratio: 13.50:1\u003c\/li\u003e\n\u003cli\u003eCompression Height: 20.20mm\u003c\/li\u003e\n\u003cli\u003eCross-Reference OEM Part Numbers\u003c\/li\u003e\n\u003cli\u003e1SM-11631-01-00\u003c\/li\u003e\n\u003cli\u003eCW16 (Lock)\u003c\/li\u003e\n\u003cli\u003eWP087 (Pin)\u003c\/li\u003e\n\u003cli\u003e770XAS-2 (Ring Set)\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\u003eYAMAHA WRF 250cc — 2015–2017\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZF 250cc — 2014–2015\u003c\/li\u003e\n\u003cli\u003eYAMAHA WRF 250cc — 2015\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":59663820652892,"sku":"56-W4962.B.WO","price":183.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/stock55432_1.jpg?v=1793120901","url":"https:\/\/fdyperformance.com\/products\/oro2u-56-w4962-b-wo-f837a8ff","provider":"FDY performance Ltd","version":"1.0","type":"link"}