{"product_id":"oro2u-56-w4965-wo-288412","title":"PISTON KIT 18-19 YZ 450 F 97mm, WOSSNER 8949DA, BR9-11631-00-00","description":"\u003cp\u003e\u003cstrong\u003ePiston Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBore Size: 97mm\u003c\/li\u003e\n\t\u003cli\u003eModel: Wossner 8949DA (STD)\u003c\/li\u003e\n\t\u003cli\u003eCompression Ratio: 12.9:1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYamaha\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eYZ450F: 2018 - 2019\u003c\/li\u003e\n\t\u003cli\u003eYZ450FX: 2019\u003c\/li\u003e\n\t\u003cli\u003eWR450F: 2019\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eWossner forged pistons are superior in strength and design.\u003c\/li\u003e\n\t\u003cli\u003eEngineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.\u003c\/li\u003e\n\t\u003cli\u003eElliptically 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.\u003c\/li\u003e\n\t\u003cli\u003eMade in Germany.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDescription: Wossner high compression Piston Yamaha YZ450F 97 mm Bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross Reference Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBR9-11631-00-00\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Wossner","offers":[{"title":"Default Title","offer_id":61520379183438,"sku":"56-W4965_WO","price":150.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/6502\/5358\/files\/stock92621_1.jpg?v=1793707953","url":"https:\/\/btpsouthwest.uk\/products\/oro2u-56-w4965-wo-288412","provider":"BTP - Braydon Trailers \u0026 Powersports | Sales, Hire, Parts, Servicing \u0026 Repairs","version":"1.0","type":"link"}