{"product_id":"namura-standard-bore-piston-kit-size-c-76-98mm-for-yamaha-yz250fx-2015-2019-77mm","title":"Namura Standard Bore Piston Kit Size C 76.98mm for Yamaha YZ250FX 2015-2019 77mm","description":"\u003ch2\u003eNamura Standard Bore Piston Kit for Yamaha YZ250FX\u003c\/h2\u003e\u003cp\u003eThis Namura Standard Bore Piston Kit is a replacement piston for Yamaha YZ250FX motorcycles from 2015 to 2019, featuring a size C 76.98mm bore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura Standard Bore Piston Kit is designed for Yamaha YZ250FX models to restore engine compression and power. This piston kit includes the piston, rings, and pin for a complete top-end rebuild. It is intended for riders maintaining their 2015-2019 YZ250FX dirt bikes.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-strength aluminum alloy for durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to 76.98mm bore size (nominal 77mm)\u003c\/li\u003e\n\u003cli\u003eIncludes premium quality piston rings for optimal sealing\u003c\/li\u003e\n\u003cli\u003eLightweight design reduces reciprocating mass for quicker revs\u003c\/li\u003e\n\u003cli\u003eDirect replacement for standard bore size without overboring cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha YZ250FX (2015-2019)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross and off-road racing on Yamaha YZ250FX\u003c\/li\u003e\n\u003cli\u003eTrail riding and enduro events requiring top-end reliability\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds when piston wear reaches service limit\u003c\/li\u003e\n\u003cli\u003eMaintaining compression and power in high-hour engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNamura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha YZ250FX 2015-2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76.98mm (Size C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e77mm\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 piston kit include a wrist pin and circlips? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the Namura Standard Bore Piston Kit includes the piston, rings, wrist pin, and circlips for a complete installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this piston be used without re-boring the cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a standard bore size piston designed for use with a standard bore cylinder in good condition.\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":44949786165334,"sku":"SZ1F14880","price":241.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_abd54934-f788-4216-8bf7-46639bc56e9f.jpg?v=1781399003","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-kit-size-c-76-98mm-for-yamaha-yz250fx-2015-2019-77mm","provider":"Solid Spare","version":"1.0","type":"link"}