{"product_id":"235m05400-wiseco-080-piston-kit-for-yamaha-mx100-1979-1983-54-00-mm","title":"235M05400 Wiseco .080 Piston Kit for Yamaha MX100 1979-1983 54.00 mm","description":"\u003ch2\u003eWiseco .080 Piston Kit for Yamaha MX100\u003c\/h2\u003e\u003cp\u003eThis Wiseco .080 overbore piston kit for Yamaha MX100 dirt bikes measures 54.00 mm and is identified by Wiseco part 235M05400 for a bored-out top-end rebuild.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco piston kit for Yamaha MX100 models provides a .080 overbore replacement to refresh worn or damaged top ends. The 54.00 mm piston, listed under 235M05400, fits engines that have been bored to match. It suits riders and mechanics rebuilding a 1979 to 1983 MX100 who need a reliable oversize piston kit.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e54.00 mm oversize piston\u003c\/li\u003e\n\u003cli\u003e.080 overbore size\u003c\/li\u003e\n\u003cli\u003eWiseco forged construction\u003c\/li\u003e\n\u003cli\u003eKit number 235M05400\u003c\/li\u003e\n\u003cli\u003eIncludes piston, rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for two-stroke engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha MX100 (1979-1983)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on bored cylinders\u003c\/li\u003e\n\u003cli\u003eRefresh of high-hour MX100 engines\u003c\/li\u003e\n\u003cli\u003eOff-road and trail bike repairs\u003c\/li\u003e\n\u003cli\u003eWorkshop restoration of vintage machines\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\u003e235M05400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.080 Overbore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiseco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha MX100 (1979-1983)\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 fit a stock cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a .080 overbore piston, so the cylinder must be bored to the matching 54.00 mm size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What comes in the kit? \u003cstrong\u003eA:\u003c\/strong\u003e The Wiseco kit includes the piston, rings, wrist pin, and circlips for a complete top-end install.\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":51139880779862,"sku":"OO1C22245","price":336.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_9523e0da-5efb-4d14-afce-99167e626838.jpg?v=1794565700","url":"https:\/\/www.solidspare.com\/products\/235m05400-wiseco-080-piston-kit-for-yamaha-mx100-1979-1983-54-00-mm","provider":"Solid Spare","version":"1.0","type":"link"}