{"product_id":"namura-040-over-bore-top-end-rebuild-kit-for-honda-cr125r-fits-2003-55mm","title":"Namura .040 Over Bore Top End Rebuild Kit for Honda CR125R fits 2003 55mm","description":"\u003ch2\u003eNamura .040 Over Bore Top End Rebuild Kit for Honda CR125R\u003c\/h2\u003e\u003cp\u003eThis top end rebuild kit from Namura restores compression and performance in a 2003 Honda CR125R with a .040 over bore and 55mm piston.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .040 Over Bore Top End Rebuild Kit provides all necessary components to refresh the cylinder and piston assembly for the 2003 Honda CR125R. Designed as a direct-fit top end rebuild kit, it includes a 55mm piston, rings, pin, and gaskets to bring the dirt bike's top end back to life. This kit is an ideal solution for riders seeking reliable power restoration without breaking the bank.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e.040 over bore piston increases displacement for added power\u003c\/li\u003e\n\u003cli\u003eHigh-quality 55mm piston with precision-machined rings for optimal sealing\u003c\/li\u003e\n\u003cli\u003eIncludes wrist pin and circlips for secure installation\u003c\/li\u003e\n\u003cli\u003eComplete gasket set ensures a leak-free assembly\u003c\/li\u003e\n\u003cli\u003eDesigned to meet OEM specifications for reliable performance\u003c\/li\u003e\n\u003cli\u003eDurable construction withstands high RPM and heat cycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda CR125R (2003)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIdeal for motocross and off-road racing applications\u003c\/li\u003e\n\u003cli\u003eSuitable for rebuilding top end during routine maintenance\u003c\/li\u003e\n\u003cli\u003eWorks well in aggressive trail riding conditions\u003c\/li\u003e\n\u003cli\u003eProvides necessary components for a complete top end overhaul\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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.040 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda CR125R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2003\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? \u003cstrong\u003eA:\u003c\/strong\u003e This kit includes the piston, rings, pin, circlips, and gaskets, but you may need to purchase a new cylinder if the bore is damaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this kit compatible with a stock cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed for use with a cylinder that has been bored .040 over to match the 55mm piston.\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":44890819952726,"sku":"SZ1F13370","price":164.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_01a602d4-3937-4e12-8343-8bbc09c04062.jpg?v=1781144038","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-top-end-rebuild-kit-for-honda-cr125r-fits-2003-55mm","provider":"Solid Spare","version":"1.0","type":"link"}