{"product_id":"namura-standard-bore-top-end-rebuild-kit-size-a-for-honda-crf250r-2010-13-76-8mm","title":"Namura Standard Bore Top End Rebuild Kit Size A for Honda CRF250R 2010-13 76.8mm","description":"\u003ch2\u003eTop End Rebuild Kit Size A for Honda CRF250R 2010-13 76.8mm\u003c\/h2\u003e\u003cp\u003eThis top end rebuild kit includes a piston, rings, pin, clips, and gasket set for the Honda CRF250R from 2010 to 2013, featuring a standard bore of 76.8mm (Size A) for restoring engine compression and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end rebuild kit from Namura is designed for the Honda CRF250R (2010-13) to refresh the cylinder head assembly. It contains all necessary components for a complete top end overhaul, including a forged piston and premium gaskets, ensuring a reliable rebuild for motocross or trail riders.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard bore size A at 76.8mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eIncludes forged piston, rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003eComplete gasket set for a leak-free installation\u003c\/li\u003e\n\u003cli\u003eManufactured from high-strength aluminum alloy for durability\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for 2010-2013 Honda CRF250R engines\u003c\/li\u003e\n\u003cli\u003eRigorous quality control for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda CRF250R 2010\u003c\/li\u003e\n\u003cli\u003efor Honda CRF250R 2011\u003c\/li\u003e\n\u003cli\u003efor Honda CRF250R 2012\u003c\/li\u003e\n\u003cli\u003efor Honda CRF250R 2013\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring top end performance after high hours\u003c\/li\u003e\n\u003cli\u003eRacing and competitive motocross events\u003c\/li\u003e\n\u003cli\u003eTrail riding and recreational off-road use\u003c\/li\u003e\n\u003cli\u003eEngine rebuild projects for mechanics and DIY enthusiasts\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\u003e76.8mm (Standard A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop End Rebuild\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Make\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2010-2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCRF250R\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 Do I need any additional parts to complete the rebuild? \u003cstrong\u003eA:\u003c\/strong\u003e This kit includes the wrist pin, circlips, and gaskets, but you may need new valve seals, cylinder head bolts, and engine oil for a full top end service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this kit suitable for a high-compression setup? \u003cstrong\u003eA:\u003c\/strong\u003e This standard bore kit is intended for stock compression; for high-compression builds, consider Namura's Size B or C piston options.\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":44949790031958,"sku":"SZ1F14994","price":252.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_937cfc61-ea2f-444a-9449-55aa99bddf06.jpg?v=1781399171","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-top-end-rebuild-kit-size-a-for-honda-crf250r-2010-13-76-8mm","provider":"Solid Spare","version":"1.0","type":"link"}