{"product_id":"namura-standard-bore-piston-kit-size-a-96-95mm-for-yamaha-yz450fx-2021-2023-97mm","title":"Namura Standard Bore Piston Kit Size A 96.95mm for Yamaha YZ450FX 2021-2023 97mm","description":"\u003ch2\u003eNamura Standard Bore Piston Kit Size A 96.95mm for Yamaha YZ450FX\u003c\/h2\u003e\u003cp\u003eThis Namura standard bore piston kit provides a direct replacement piston sized at 96.95mm (Size A) for Yamaha YZ450FX models from 2021 to 2023, offering reliable performance for engine rebuilding.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura standard bore piston kit is a high-quality aftermarket replacement designed for the Yamaha YZ450FX. This piston kit restores engine compression and power, making it ideal for riders rebuilding their top end. With a precise 96.95mm bore and Size A specification, this piston kit ensures a perfect fit for standard bore cylinders.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003eIncludes premium piston rings and wrist pin\u003c\/li\u003e\n\u003cli\u003eManufactured to exacting tolerances for consistent performance\u003c\/li\u003e\n\u003cli\u003eDesigned for standard bore applications without overboring\u003c\/li\u003e\n\u003cli\u003eHelps restore lost compression and engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ450FX (2021)\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ450FX (2022)\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ450FX (2023)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCross-country racing\u003c\/li\u003e\n\u003cli\u003eTrail riding\u003c\/li\u003e\n\u003cli\u003eEngine top-end rebuilds\u003c\/li\u003e\n\u003cli\u003eHigh-performance recreational use\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\u003ePiston Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e96.95mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97mm (nominal)\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 Is this piston kit a direct OEM replacement? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket replacement for the original Yamaha piston, not an OEM part. It is designed to meet or exceed factory specifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include all necessary components? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit comes with the piston, rings, and wrist pin for a complete top-end rebuild.\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":44949796978774,"sku":"SZ1F15163","price":263.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_4d8975a9-d50c-471b-9fef-4cf4c7198d09.jpg?v=1781399394","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-kit-size-a-96-95mm-for-yamaha-yz450fx-2021-2023-97mm","provider":"Solid Spare","version":"1.0","type":"link"}