{"product_id":"ref-56-w198-050-wo","title":"WOSSNER 73.5mm FORGED PISTON KIT YAMAHA TT-R250 1996-2009","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePiston Kit 73.50mm Bore 73.45 Wossner 8646D050 (+0.50)\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eYAMAHA TTR 250 1996-2009\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eWossner forged pistons are superior in strength and design. Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls. Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse. Made in Germany.\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e\n\u003cstrong\u003eLock P\/N:\u003c\/strong\u003e CW18\u003c\/li\u003e \t\u003cli\u003e\n\u003cstrong\u003ePin P\/N:\u003c\/strong\u003e WP031\u003c\/li\u003e \t\u003cli\u003e\n\u003cstrong\u003eRing Set P\/N:\u003c\/strong\u003e 735XDS\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e\n\u003cstrong\u003eDisplay (cm3):\u003c\/strong\u003e 124\u003c\/li\u003e \t\u003cli\u003e\n\u003cstrong\u003eHub Stroke (mm):\u003c\/strong\u003e 59.60\u003c\/li\u003e \t\u003cli\u003e\n\u003cstrong\u003eClearance (mm):\u003c\/strong\u003e 0.05\u003c\/li\u003e \t\u003cli\u003e\n\u003cstrong\u003eWossner Compression Ratio:\u003c\/strong\u003e OEM\u003c\/li\u003e \t\u003cli\u003e\n\u003cstrong\u003eOEM Compression Ratio:\u003c\/strong\u003e 10.20:1\u003c\/li\u003e \t\u003cli\u003e\n\u003cstrong\u003eDome Volume (cm3):\u003c\/strong\u003e +1.40\u003c\/li\u003e \t\u003cli\u003e\n\u003cstrong\u003eCompression Height (mm):\u003c\/strong\u003e 23.60\u003c\/li\u003e \t\u003cli\u003e\u003cstrong\u003eTheoretical Weight (G):\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003e1997-2003 Yamaha TTR 250\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003eMajority of our listings are for a direct replacement for your original part.\u003c\/p\u003e\n\u003cp\u003eOur parts are made of quality and are designed to meet or exceed the original OEM Standards.\u003c\/p\u003e\n\u003cp\u003eOur products are often a cost effective alternative to genuine OEM Parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003ethe models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"AW Motorcycle Parts","offers":[{"title":"Default Title","offer_id":55594726916470,"sku":"REF 56-W198+050.WO","price":171.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock53900_1.jpg?v=1746741223","url":"https:\/\/n0jgtc-nz.myshopify.com\/products\/ref-56-w198-050-wo","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}