{"product_id":"646m04750-wiseco-piston-kit-for-yamaha-yz80-1993-2000-47-50-mm-020","title":"646M04750 Wiseco Piston Kit for Yamaha YZ80 1993-2000 47.50 mm .020","description":"\u003ch2\u003ePiston Kit for Yamaha YZ80\u003c\/h2\u003e\u003cp\u003eThis Wiseco .020 over piston kit for Yamaha YZ80 1993-2000 rebuilds the top end with a 47.50 mm bore size, cross-referenced to 646M04750.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis piston kit for Yamaha YZ80 models gives riders a complete top-end rebuild solution with a .020 oversize bore. The 47.50 mm piston kit for Yamaha YZ80 restores compression and performance after cylinder wear. Ideal for mechanics and riders rebuilding 1993-2000 YZ80 engines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e47.50 mm bore size for .020 oversize cylinders\u003c\/li\u003e\n\u003cli\u003eForged construction for strength under high RPM\u003c\/li\u003e\n\u003cli\u003eIncludes piston, rings, pin, and clips\u003c\/li\u003e\n\u003cli\u003ePrecision machined for consistent fitment\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM bore specifications\u003c\/li\u003e\n\u003cli\u003eCross-referenced to 646M04750\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ80 1993\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1994\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1995\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1996\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1997\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1998\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1999\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 2000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds after cylinder wear\u003c\/li\u003e\n\u003cli\u003eRoutine engine maintenance on YZ80 machines\u003c\/li\u003e\n\u003cli\u003eRestoring compression on high-hour engines\u003c\/li\u003e\n\u003cli\u003eOversize boring when the stock cylinder is worn\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e646M04750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha YZ80 1993-2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include rings and pin? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this piston kit ships with the piston, rings, wrist pin, and clips needed for a rebuild. \u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit a stock cylinder without boring? \u003cstrong\u003eA:\u003c\/strong\u003e No, this .020 oversize piston requires the cylinder to be bored and honed to 47.50 mm first.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51140192698454,"sku":"OO1C22676","price":285.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_faf06e5f-404b-4ec0-9317-794689978664.jpg?v=1794566008","url":"https:\/\/www.solidspare.com\/products\/646m04750-wiseco-piston-kit-for-yamaha-yz80-1993-2000-47-50-mm-020","provider":"Solid Spare","version":"1.0","type":"link"}