{"product_id":"namura-standard-bore-top-end-rebuild-kit-size-a-for-honda-cr125r-2005-2007-54mm","title":"Namura Standard Bore Top End Rebuild Kit Size A for Honda CR125R 2005-2007 54mm","description":"\u003ch2\u003eNamura Standard Bore Top End Rebuild Kit Size A for Honda\u003c\/h2\u003e\u003cp\u003eThis top end rebuild kit includes a piston, rings, wrist pin, and gaskets for rebuilding the cylinder on a Honda CR125R 2005-2007 with a 54mm bore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura Standard Bore Top End Rebuild Kit Size A is a complete piston and gasket set for Honda CR125R engines. This top end rebuild kit restores compression and performance in 2005-2007 models. Designed for a 54mm bore, it is a reliable choice for top end rebuilds.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes A-size piston for standard bore (54mm)\u003c\/li\u003e\n\u003cli\u003eHigh-quality ring set ensures proper sealing\u003c\/li\u003e\n\u003cli\u003eWrist pin and circlips included for full assembly\u003c\/li\u003e\n\u003cli\u003eComplete gasket set for leak-free installation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined components for OEM-like fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda CR125R (2005-2007)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine top end rebuilds for motocross and trail riding\u003c\/li\u003e\n\u003cli\u003eRestoring lost compression in high-mileage CR125R engines\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance during top end refresh intervals\u003c\/li\u003e\n\u003cli\u003eRacing applications requiring a fresh piston and rings\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\u003e54mm (Standard A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, Rings, Wrist Pin, Circlips, Gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda CR125R 2005-2007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNamura\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 kit come with a piston pin bearing? \u003cstrong\u003eA:\u003c\/strong\u003e No, the wrist pin bearing is not included and should be ordered separately if needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the recommended break-in procedure after installing this top end kit? \u003cstrong\u003eA:\u003c\/strong\u003e Follow a standard two-stroke break-in cycle: allow engine to warm up and vary speeds for the first hour, avoiding sustained full throttle.\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":44890780696662,"sku":"SZ1F13095","price":164.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_4bcd41e1-4140-42d7-a600-bf2957638a2f.jpg?v=1781143636","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-top-end-rebuild-kit-size-a-for-honda-cr125r-2005-2007-54mm","provider":"Solid Spare","version":"1.0","type":"link"}