{"product_id":"namura-040-over-bore-piston-rings-for-honda-recon-250-trx250ex-sportrax-69-5mm","title":"Namura .040 Over Bore Piston Rings for Honda RECON 250 TRX250EX Sportrax 69.5mm","description":"\u003ch2\u003ePiston Rings for for Namura\u003c\/h2\u003e\u003cp\u003eThese .040 over bore piston rings for for Namura restore compression and oil control in rebuilt engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003ePrecision engineered .040 over bore piston rings for for Namura seal the combustion chamber against blow-by. By installing these .040 over bore piston rings for for Namura, you regain lost power in your engine. Engine builders trust these .040 over bore piston rings for for Namura for tight tolerances.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDuctile iron construction for durability\u003c\/li\u003e\n\u003cli\u003eHard chrome face for wear resistance\u003c\/li\u003e\n\u003cli\u003ePrecise end gap clearance\u003c\/li\u003e\n\u003cli\u003eDesigned for 69.5mm cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda RECON 250\u003c\/li\u003e\n\u003cli\u003efor Honda TRX250EX\u003c\/li\u003e\n\u003cli\u003efor Honda Sportrax\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\u003e.040 Over\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e69.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to hone the cylinder before installing? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a fresh crosshatch hone is required to allow the rings to seat correctly. \u003cstrong\u003eQ:\u003c\/strong\u003e Are these rings pre-gapped? \u003cstrong\u003eA:\u003c\/strong\u003e These rings are designed for standard over-bore clearances but should always be checked in the cylinder.\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":44792345395286,"sku":"SZ1F03249","price":39.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_82df84df-b567-42b1-96ae-42e2b548acdd.jpg?v=1780067899","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-rings-for-honda-recon-250-trx250ex-sportrax-69-5mm","provider":"Solid Spare","version":"1.0","type":"link"}