{"product_id":"prox-piston-kit-for-yamaha-yz250f-2001-2007-and-wr250f-2001-2011-12-5-1-compression-ratio-1","title":"PROX Piston Kit for Yamaha YZ250F (2001-2007) and WR250F (2001-2011) - 12.5:1 Compression Ratio","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\u003eEnhance your Yamaha YZ250F from 2001 to 2007 or WR250F from 2001 to 2011 with the PROX Piston Kit, part number 01.2406.B. Designed for precision and durability, this kit features a high-quality piston optimized for performance upgrades. The kit includes all necessary components for a complete overhaul, providing a reliable solution to restore or improve engine efficiency.\u003cbr\u003eConstructed with advanced materials, the PROX piston ensures excellent wear resistance and thermal stability, making it suitable for aggressive riding and racing conditions. The 12.5:1 compression ratio offers increased power output without sacrificing engine reliability, delivering improved throttle response and acceleration.\u003cbr\u003eThis piston kit is an ideal choice for enthusiasts seeking to enhance their motorcycle's performance while maintaining OEM standards. Easy to install, it is compatible with your existing engine components and is engineered for long-lasting operation under demanding conditions. Trust PROX's reputation for quality and precision engineering to bring your bike back to peak performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Yamaha YZ250F (2001-2007) and WR250F (2001-2011) models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes all necessary components for complete installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-performance piston with a 12.5:1 compression ratio for increased power\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable materials for wear resistance and thermal stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for reliable operation under aggressive riding conditions\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROX","offers":[{"title":"Default Title","offer_id":44703595757610,"sku":"108727","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/LG3E0D5920-3E12-4853-9F24-3B45F5275261.jpg?v=1787106776","url":"https:\/\/atticusgoods.com\/products\/prox-piston-kit-for-yamaha-yz250f-2001-2007-and-wr250f-2001-2011-12-5-1-compression-ratio-1","provider":"Atticus Goods","version":"1.0","type":"link"}