{"product_id":"namura-standard-bore-top-end-repair-kit-size-a-for-honda-cr250r-1997-2001-66-4mm","title":"Namura Standard Bore Top End Repair Kit Size A for Honda CR250R 1997-2001 66.4mm","description":"\u003ch2\u003eStandard Bore Top End Repair Kit Size A for Honda\u003c\/h2\u003e\u003cp\u003eThis top end rebuild kit includes all components needed for a standard bore piston replacement on Honda CR250R models from 1997 to 2001.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end repair kit from Namura is designed specifically for the Honda CR250R (1997-2001) with a standard 66.4mm bore. It includes a piston, rings, wrist pin, circlips, and gaskets to restore top-end performance. Whether rebuilding a motocross machine or refreshing a trail bike, this top end repair kit delivers reliable compression and power.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes Size A piston with 66.4mm diameter for standard bore\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy piston for reduced weight and improved heat dissipation\u003c\/li\u003e\n\u003cli\u003ePrecision-ground rings ensure optimal seal and minimal blow-by\u003c\/li\u003e\n\u003cli\u003eComplete gasket set includes head gasket, base gasket, and exhaust gasket\u003c\/li\u003e\n\u003cli\u003eDesigned to meet or exceed OEM specifications for Honda CR250R\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda CR250R (1997-2001)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuild for Honda CR250R motocross bikes\u003c\/li\u003e\n\u003cli\u003eRestoring lost compression and power after hours of riding\u003c\/li\u003e\n\u003cli\u003ePreventative maintenance during annual engine service\u003c\/li\u003e\n\u003cli\u003eReplacing worn-out OEM components with a quality replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop End Repair Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66.4mm (Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize Variant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNamura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda CR250R 1997-2001\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 included in the top end repair kit? \u003cstrong\u003eA:\u003c\/strong\u003e The kit contains a piston, piston rings, wrist pin, circlips, and all necessary gaskets for a complete top end rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this kit for standard bore only? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is Size A (66.4mm) standard bore, not oversized; if your cylinder requires boring, select the appropriate oversize kit.\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":44949741961302,"sku":"SZ1F13776","price":182.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_f7e1b6c8-49d7-4c65-ad2c-4e41766e4228.jpg?v=1781397630","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-top-end-repair-kit-size-a-for-honda-cr250r-1997-2001-66-4mm","provider":"Solid Spare","version":"1.0","type":"link"}