{"product_id":"piston-kit-yz85-yz80-47-50-a-wossner-8188d050-yamaha-mx","title":"Piston Kit YZ85 YZ80 47.50 A, Wossner 8188D050 Yamaha MX","description":"\u003cp\u003eWossner Piston Kit 8188D050 is a high-quality forged piston specifically designed for Yamaha YZ80 motorcycles from 1993 to 2001, featuring a 47.50mm bore (+0.50 US Bore). Manufactured in Germany, this piston ensures optimal heat transfer and strength, while its elliptical design evenly distributes thrust forces, minimising stress and the risk of piston failure.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eForged piston for enhanced mechanical strength and longevity\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eElliptical shape provides uniform load distribution under heat expansion\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eEfficient combustion heat transfer to cylinder walls\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eGerman-made for high manufacturing precision\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eBore: 47.50 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eActual Piston Diameter: 47.45 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eStroke: 47.80 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDisplacement: 82 cm³\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eClearance: 0.05 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression Height: 26.00 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eWossner Compression Ratio: 2-stroke\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eOEM Compression Ratio: 2-stroke\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eWossner Piston: 8188D050\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eLock: CW14\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePin: WP058\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eRing Set: RSB4750\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eRod: P2008\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eInternal Part No: 56-W646+00050.WO\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e1993 Yamaha YZ80\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e1994 Yamaha YZ80\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e1995 Yamaha YZ80\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e1996 Yamaha YZ80\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e1997 Yamaha YZ80\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e1998 Yamaha YZ80\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e1999 Yamaha YZ80\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2000 Yamaha YZ80\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2001 Yamaha YZ80\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- venture-connect-compatibility:start --\u003e\n\u003csection class=\"venture-connect-compatibility\"\u003e\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp\u003ePlease check the exact model and year before ordering.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 85\u003c\/td\u003e\n\u003ctd\u003e2002-2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 80\u003c\/td\u003e\n\u003ctd\u003e1993-2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 85\u003c\/td\u003e\n\u003ctd\u003e2002-2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003c!-- venture-connect-compatibility:end --\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":57506622800252,"sku":"56-W646+050.WO","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock56245_1.jpg?v=1790482661","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-yz85-yz80-47-50-a-wossner-8188d050-yamaha-mx","provider":"Radhouse","version":"1.0","type":"link"}