{"product_id":"prox-pist-yz450f-03-09-wr450f-03-09-125-1-piston-kit-part-number-01-2429-a","title":"PROX PIST YZ450F '03-09 + WR450F '03-09 125:1 Piston Kit, Part Number 01.2429.A","description":"\u003cdiv class=\"productDescription\"\u003e\n\u003cdiv class=\"primaryProductDescription\"\u003e\u003cp\u003eExcellent economic alternative when you are looking for an OEM quality replacement piston\u003cbr\u003e\u003cbr\u003eMainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX exact specifications and high quality standards\u003cbr\u003e\u003cbr\u003eSleeved cylinder piston kits are available in standard size and a Wide range of oversizes\u003cbr\u003e\u003cbr\u003ePlated cylinder piston kits come in standard size, as well as in A, B, C and D oversizes if available\u003cbr\u003e\u003cbr\u003eProX leads the industry in cast and forged pistons made specifically to replace OEM parts\u003cbr\u003e\u003cbr\u003eComes complete with pistons, piston rings, wrist pin and circlips  \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e \u003cdiv id=\"itemGroup\" class=\"productItemGroup\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe PROX PIST YZ450F '03-09 + WR450F '03-09 125:1 piston kit is engineered to deliver optimal performance and durability for Yamaha motocross bikes from 2003 to 2009. Designed with precision, this piston ensures a perfect fit and reliable operation, making it an essential component for rebuilds and engine upgrades. Constructed with high-quality materials, the PIST YZ450F + WR450F piston kit provides excellent resistance to heat and wear, extending engine life and maintaining peak performance over time.\u003c\/p\u003e\u003cp\u003eFeaturing a compact design, this piston kit is easy to install and compatible with the specified Yamaha models. The kit includes everything needed for a comprehensive upgrade, ensuring your motorcycle runs smoothly and efficiently. Whether you're restoring your bike or enhancing its power output, the PROX PIST YZ450F '03-09 + WR450F '03-09 125:1 piston kit offers dependable quality and consistent performance. Trust PROX for high-performance motorcycle components that meet the demands of off-road riding and racing.\u003c\/p\u003e\u003cp\u003eManufactured with precision engineering standards, this piston kit combines durability and performance, making it a reliable choice for motorcycle enthusiasts and professionals alike. Enhance your Yamaha's engine with the PROX PIST YZ450F + WR450F piston kit and experience improved power, responsiveness, and longevity in your riding adventures.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Yamaha YZ450F '03-09 and WR450F '03-09 models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Ratio: 125:1 for enhanced engine performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-quality construction for durability and heat resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision engineered for a perfect fit and reliable operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes all necessary components for installation\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROX","offers":[{"title":"Default Title","offer_id":49998246969584,"sku":"113839","price":210.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/1980\/5424\/files\/LGC01732C5-43A4-47F5-B9B8-A8E9873430CD.jpg?v=1783630546","url":"https:\/\/sublimepowersports.com\/products\/prox-pist-yz450f-03-09-wr450f-03-09-125-1-piston-kit-part-number-01-2429-a","provider":"Sublime Powersports","version":"1.0","type":"link"}