{"product_id":"namura-020-over-bore-top-end-rebuild-kit-for-honda-cr80r-fits-1992-2002-47-5mm","title":"Namura .020 Over Bore Top End Rebuild Kit for Honda CR80R fits 1992-2002 47.5mm","description":"\u003ch2\u003eNamura .020 Over Bore Top End Rebuild Kit for Honda\u003c\/h2\u003e\u003cp\u003eThis top end rebuild kit from Namura includes a 47.5mm piston, rings, wrist pin, and gaskets for restoring compression and performance in Honda CR80R engines from 1992 to 2002.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end rebuild kit is designed for the Honda CR80R, providing all necessary components for a .020 overbore. The kit includes a 47.5mm piston and rings, gaskets, and wrist pin to refresh the cylinder head area and restore power. It is a direct replacement for the original equipment on 1992-2002 CR80R models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e47.5mm .020 overbore piston for increased displacement\u003c\/li\u003e\n\u003cli\u003eHigh-quality cast aluminum piston for durability\u003c\/li\u003e\n\u003cli\u003eChrome-plated rings for reduced friction\u003c\/li\u003e\n\u003cli\u003eComplete gasket set ensures a proper seal\u003c\/li\u003e\n\u003cli\u003eWrist pin and clips included for easy assembly\u003c\/li\u003e\n\u003cli\u003ePrecision machined to Namura's specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda CR80R (1992-2002)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing and trail riding\u003c\/li\u003e\n\u003cli\u003eEngine rebuilding and restoration\u003c\/li\u003e\n\u003cli\u003eReplacing worn top end components after high hours\u003c\/li\u003e\n\u003cli\u003eImproving ring seal and compression for better throttle response\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\u003e47.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020 Over\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda CR80R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1992-2002\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 Do I need to bore the cylinder to 47.5mm? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this kit is for a .020 overbore; the cylinder must be machined to 47.5mm before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are the gaskets included? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes a full set of gaskets for the top end.\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":44890634027094,"sku":"SZ1F12076","price":142.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_4db7d7a8-bb79-40c1-9f10-c9ed56dbd0ee.jpg?v=1781142268","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-top-end-rebuild-kit-for-honda-cr80r-fits-1992-2002-47-5mm","provider":"Solid Spare","version":"1.0","type":"link"}