{"product_id":"namura-standard-bore-piston-kit-for-yamaha-beartracker-250-fits-1999-2004-71mm","title":"Namura Standard Bore Piston Kit for Yamaha BearTracker 250 fits 1999-2004 71mm","description":"\u003ch2\u003eNamura Standard Bore Piston Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis Namura Standard Bore Piston Kit provides a direct replacement 71mm piston for Yamaha BearTracker 250 ATVs from 1999 to 2004.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura Standard Bore Piston Kit is a high-quality replacement for the original piston assembly in Yamaha BearTracker 250 models. It features a 71mm bore size and includes all necessary components for a complete rebuild. This kit is designed for riders seeking reliable engine performance restoration.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 71mm piston for accurate fit\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy construction\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM specifications\u003c\/li\u003e\n\u003cli\u003eTested for durability under off-road conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha BearTracker 250 (1999-2004)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding worn ATV engines\u003c\/li\u003e\n\u003cli\u003eRestoring compression and power\u003c\/li\u003e\n\u003cli\u003eReplacing damaged pistons from overheating or wear\u003c\/li\u003e\n\u003cli\u003ePerforming top-end engine overhauls\u003c\/li\u003e\n\u003cli\u003eReplacing worn original equipment\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\u003e71mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha BearTracker 250 (1999-2004)\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 include piston rings? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit comes complete with piston rings, a wrist pin, and circlips for a full top-end rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is any machining required for installation? \u003cstrong\u003eA:\u003c\/strong\u003e This is a standard bore piston kit, so no cylinder boring is needed if the cylinder is within factory specs; however, always verify clearances.\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":44890493681750,"sku":"SZ1F11930","price":138.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_f537d177-c4a4-413f-a68c-4caa49221d5e.jpg?v=1781140708","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-kit-for-yamaha-beartracker-250-fits-1999-2004-71mm","provider":"Solid Spare","version":"1.0","type":"link"}