{"product_id":"namura-standard-bore-piston-rings-for-yamaha-yz250-wr250-fits-1992-1998-68mm","title":"Namura Standard Bore Piston Rings for Yamaha YZ250 \u0026 WR250 fits 1992-1998 - 68mm","description":"\u003ch2\u003eStandard Bore Piston Rings for for Yamaha\u003c\/h2\u003e\u003cp\u003eThese standard bore piston rings for for Yamaha maintain engine compression for your YZ250 or WR250. \u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese standard bore piston rings for for Yamaha provide a tight seal between the piston and cylinder wall for optimal power. Utilizing these standard bore piston rings for for Yamaha helps restore factory performance and reduce blow-by. They are designed for 68mm bore engines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality materials for heat resistance\u003c\/li\u003e\n\u003cli\u003ePrecision machined for tight tolerances\u003c\/li\u003e\n\u003cli\u003eMaintains consistent engine compression\u003c\/li\u003e\n\u003cli\u003eResists ring flutter at high RPMs\u003c\/li\u003e\n\u003cli\u003eEngineered for standard bore fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ250 1992-1998\u003c\/li\u003e\n\u003cli\u003efor Yamaha WR250 1992-1998\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\u003e68mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Bore\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 gap these rings? \u003cstrong\u003eA:\u003c\/strong\u003e Check the end gap according to your shop manual before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can these be used with non-standard pistons? \u003cstrong\u003eA:\u003c\/strong\u003e These are designed for standard bore applications.\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":44792361386070,"sku":"SZ1F03482","price":39.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_7ab7d666-48fb-489a-bb87-96364f9524d0.jpg?v=1780068239","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-rings-for-yamaha-yz250-wr250-fits-1992-1998-68mm","provider":"Solid Spare","version":"1.0","type":"link"}