{"product_id":"oro2u-56-w605-200-wo-257082","title":"PISTON KIT 88-91 YZ250 70.00, WOSSNER 8134D200 YAMAHA MX","description":"\u003cp\u003e\u003cstrong\u003ePiston Kit 70mm Bore 69.94 Wossner 8134D200 (+2.00)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eYAMAHA YZ250 1988 - 1991, WR250 1988 - 1991\u003c\/strong\u003e\u003c\/p\u003e\n\n\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\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eWossner Piston Yamaha YZ250 70.00 mm Bore (PN#):\u003c\/strong\u003e 8134D200\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLock P\/N:\u003c\/strong\u003e CW18\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePin P\/N:\u003c\/strong\u003e WP033\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRing Set P\/N:\u003c\/strong\u003e RSB7000 x2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDisplay (cm3):\u003c\/strong\u003e 246\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHub Stroke (mm):\u003c\/strong\u003e 68.00\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eClearance (mm):\u003c\/strong\u003e 0.06\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eWossner Compression Ratio:\u003c\/strong\u003e 2 stroke\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eOEM Compression Ratio:\u003c\/strong\u003e 2 stroke\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eDome Volume (cm3):\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompression Height (mm):\u003c\/strong\u003e 36.00\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eTheoretical Weight (G):\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Wossner","offers":[{"title":"Default Title","offer_id":61520575365454,"sku":"56-W605+200.WO","price":155.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/6502\/5358\/files\/stock56028_1.jpg?v=1793708456","url":"https:\/\/btpsouthwest.uk\/products\/oro2u-56-w605-200-wo-257082","provider":"BTP - Braydon Trailers \u0026 Powersports | Sales, Hire, Parts, Servicing \u0026 Repairs","version":"1.0","type":"link"}