{"product_id":"prox-piston-kit-for-yamaha-yz450f-2010-2011-12-5-1-compression-ratio","title":"PROX Piston Kit for Yamaha YZ450F 2010-2011 - 12.5:1 Compression Ratio","description":"\u003cp\u003eExcellent economic alternative when you are looking for an OEM quality replacement piston\u003c\/p\u003e\u003cp\u003eMainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX exact specifications and high quality standards\u003c\/p\u003e\u003cp\u003eSleeved cylinder piston kits are available in standard size and a Wide range of oversizes\u003c\/p\u003e\u003cp\u003ePlated cylinder piston kits come in standard size, as well as in A, B, C and D oversizes if available\u003c\/p\u003e\u003cp\u003eProX leads the industry in cast and forged pistons made specifically to replace OEM parts\u003c\/p\u003e\u003cp\u003eComes complete with pistons, piston rings, wrist pin and circlips  \u003c\/p\u003e\n\u003cp\u003eThe PROX Piston Kit (Part Number 01.2440.C) is designed specifically for Yamaha YZ450F models from 2010 to 2011, delivering reliable performance and durability. Constructed with precision engineering, this kit ensures optimal engine operation and longevity. The kit includes a high-quality piston, rings, and necessary components to restore or upgrade your motorcycle's engine performance.\u003c\/p\u003e\u003cp\u003eThe piston features a 12.5:1 compression ratio, which provides a balance of power and efficiency suitable for both recreational riding and competitive racing. Made from robust materials, the piston resists wear and heat, ensuring consistent performance over time. Installation of this kit can lead to noticeable improvements in throttle response and overall engine responsiveness.\u003c\/p\u003e\u003cp\u003eDesigned for ease of installation, the PROX Piston Kit is a perfect choice for mechanics and enthusiasts seeking a reliable upgrade or replacement part for their Yamaha YZ450F. Whether rebuilding after a race or enhancing your bike's capabilities, this kit offers excellent value and performance for your motorcycle.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Yamaha YZ450F 2010-2011 models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes piston, rings, and necessary components\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e12.5:1 compression ratio for enhanced power\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable, heat-resistant materials\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for reliable engine performance and longevity\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROX","offers":[{"title":"Default Title","offer_id":44585759146026,"sku":"108755","price":160.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/LG527D6B8F-A53E-45A1-B59B-FAF065A666F4.jpg?v=1784223919","url":"https:\/\/atticusgoods.com\/products\/prox-piston-kit-for-yamaha-yz450f-2010-2011-12-5-1-compression-ratio","provider":"Atticus Goods","version":"1.0","type":"link"}