{"product_id":"namura-060-over-bore-piston-kit-for-honda-cr80r-cr80rb-fits-1986-2002-48-5mm","title":"Namura .060 Over Bore Piston Kit for Honda CR80R \u0026 CR80RB fits 1986-2002 48.5mm","description":"\u003ch2\u003eNamura .060 Over Bore Piston Kit for Honda\u003c\/h2\u003e\u003cp\u003eThe Namura .060 over bore piston kit is an aftermarket replacement for Honda CR80R and CR80RB engines, designed to restore compression and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis .060 over bore piston kit from Namura is specifically engineered for Honda CR80R and CR80RB models from 1986 to 2002. It utilizes a 48.5mm bore size to revive engine power and reliability, making it a top choice for riders during top-end rebuilds. The piston kit delivers consistent performance for both motocross and trail riding.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-silicon aluminum alloy for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eIncludes complete ring set with chrome top ring for reduced wear\u003c\/li\u003e\n\u003cli\u003eMolybdenum-coated skirts minimize friction and scuffing\u003c\/li\u003e\n\u003cli\u003eHigh-strength wrist pin and circlips included for secure installation\u003c\/li\u003e\n\u003cli\u003eOversized .060 over bore accommodates cylinder wear and restores proper clearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda CR80R (1986-2002)\u003c\/li\u003e\n\u003cli\u003efor Honda CR80RB (1986-2002)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring top-end power in competition motocross bikes\u003c\/li\u003e\n\u003cli\u003eRebuilding engines for off-road trail riding and enduro events\u003c\/li\u003e\n\u003cli\u003eReplacing worn pistons during routine top-end service\u003c\/li\u003e\n\u003cli\u003eImproving throttle response and engine reliability\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\u003e0.060 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-silicon aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda CR80R, CR80RB (1986-2002)\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 piston kit come with a wrist pin? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes a wrist pin and circlips for a complete installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What oil-to-fuel ratio should I use with this piston? \u003cstrong\u003eA:\u003c\/strong\u003e A 32:1 ratio with a high-quality synthetic two-stroke oil is recommended for optimal lubrication.\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":44890361954390,"sku":"SZ1F10404","price":105.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_50806c3c-95ef-4ee5-829d-cd3096723249.jpg?v=1781138339","url":"https:\/\/www.solidspare.com\/products\/namura-060-over-bore-piston-kit-for-honda-cr80r-cr80rb-fits-1986-2002-48-5mm","provider":"Solid Spare","version":"1.0","type":"link"}