{"product_id":"020-over-bore-piston-bearing-gasket-kit-fits-kawasaki-1988-1990-kx80-48-5mm","title":".020 Over Bore Piston Bearing \u0026 Gasket Kit fits Kawasaki 1988-1990 KX80 48.5mm","description":"\u003ch2\u003e0.020 Oversize Piston, Bearing \u0026amp; Gasket Kit for Kawasaki\u003c\/h2\u003e\u003cp\u003eThis oversize piston and gasket kit provides a 0.020-inch (48.5mm) overbore solution for 1988-1990 Kawasaki KX80 engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 0.020 over bore piston, bearing and gasket kit is designed for Kawasaki KX80 models from 1988 to 1990. It includes an overbore piston, rings, wrist pin bearing, and all necessary gaskets for a complete top end rebuild. The kit allows you to restore engine performance after a cylinder bore has been machined to 48.5mm.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOversize piston precisely matched to 48.5mm bore\u003c\/li\u003e\n\u003cli\u003eHigh-strength piston rings for improved compression\u003c\/li\u003e\n\u003cli\u003eDurable wrist pin bearing for smooth operation\u003c\/li\u003e\n\u003cli\u003eComplete gasket set for a leak-free assembly\u003c\/li\u003e\n\u003cli\u003e0.020-inch oversize to account for cylinder wear\u003c\/li\u003e\n\u003cli\u003eKit includes circlips and small hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Kawasaki KX80 (1988-1990)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding engines after cylinder boring to 48.5mm\u003c\/li\u003e\n\u003cli\u003eMotocross racing performance restoration\u003c\/li\u003e\n\u003cli\u003eTrail and off-road bike maintenance\u003c\/li\u003e\n\u003cli\u003eEndurance racing requiring reliable top end\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.020 in\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 What is the bore size of this kit? \u003cstrong\u003eA:\u003c\/strong\u003e This kit uses a 48.5mm piston, which corresponds to a 0.020-inch oversize from the standard 48mm bore.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to machine my cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this oversize kit requires the cylinder to be bored to 48.5mm before installing the new piston and rings.\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":44890653917270,"sku":"SZ1F12306","price":148.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_cea369cd-5ff2-4b05-9b1c-30daa7040d93.jpg?v=1781142554","url":"https:\/\/www.solidspare.com\/products\/020-over-bore-piston-bearing-gasket-kit-fits-kawasaki-1988-1990-kx80-48-5mm","provider":"Solid Spare","version":"1.0","type":"link"}