{"product_id":"namura-standard-bore-top-end-rebuild-kit-size-a-for-yamaha-wr450f-2024-2025-97mm","title":"Namura Standard Bore Top End Rebuild Kit Size A for Yamaha WR450F 2024-2025 97mm","description":"\u003ch2\u003eStandard Bore Top End Rebuild Kit Size A for Yamaha WR450F 2024-2025\u003c\/h2\u003e\u003cp\u003eThis standard bore top end rebuild kit size A provides all necessary components to rebuild the cylinder head of a Yamaha WR450F from 2024 to 2025, featuring a 97mm bore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis standard bore top end rebuild kit for Yamaha WR450F is designed for riders needing a reliable top end rebuild. The kit includes precision components to restore engine performance, making it a smart choice for your WR450F. Whether you are replacing worn parts or refreshing your engine, this standard bore top end rebuild kit delivers the quality you need.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eForged aluminum piston for reduced weight\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel rings for effective sealing\u003c\/li\u003e\n\u003cli\u003eHardened wrist pin for longevity\u003c\/li\u003e\n\u003cli\u003eIncluded circlips for secure retention\u003c\/li\u003e\n\u003cli\u003ePrecision-machined bore matching 97mm diameter\u003c\/li\u003e\n\u003cli\u003eComplete kit for a straightforward rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha WR450F 2024\u003c\/li\u003e\n\u003cli\u003efor Yamaha WR450F 2025\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed for top-end engine rebuilds after extensive trail riding\u003c\/li\u003e\n\u003cli\u003eRestores compression and power for enduro racing\u003c\/li\u003e\n\u003cli\u003eIdeal for maintenance intervals on high-hour WR450F engines\u003c\/li\u003e\n\u003cli\u003eReduces downtime with a complete kit solution\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\u003e97mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha WR450F 2024-2025\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 kit compatible with a 2023 WR450F? \u003cstrong\u003eA:\u003c\/strong\u003e No, this kit fits only 2024-2025 model years; confirm your engine year before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What compression ratio does this kit provide? \u003cstrong\u003eA:\u003c\/strong\u003e This kit maintains standard compression; for higher compression options, consider aftermarket pistons.\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":44949899509846,"sku":"SZ1F16095","price":373.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_3ddabbd1-b82f-402c-8e0f-1d70afed5a67.jpg?v=1781401161","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-top-end-rebuild-kit-size-a-for-yamaha-wr450f-2024-2025-97mm","provider":"Solid Spare","version":"1.0","type":"link"}