{"product_id":"cylinder-works-yamaha-yz250f-wr250f-standard-bore-cylinder-kit-part-20002-k02","title":"CYLINDER WORKS Yamaha YZ250F \u0026 WR250F Standard Bore Cylinder Kit - Part #20002-K02","description":"\u003cp\u003eUpgrade your Yamaha YZ250F or WR250F with the Cylinder Works standard bore cylinder kit, designed for precision and durability. This complete kit includes a high-quality cylinder, piston kit, and gaskets, providing a straightforward replacement that restores engine performance. The cylinder features a nickel silicon carbide plating for enhanced longevity and resistance to wear, ensuring your engine runs smoothly over thousands of miles. Designed to look just like the stock part, this cylinder requires no machine work for installation, making it an ideal choice for maintaining your bike's original specifications.\u003cbr\u003eCrafted with matched Vertex pistons, this kit not only improves performance but also reduces engine noise and increases longevity. It is compatible with a range of Yamaha models from 2005 to 2012, including the YZ250F and WR250F, making it a versatile upgrade for enthusiasts and professional mechanics alike. The kit is available in standard bore as well as high compression and Big Bore options for users seeking a more aggressive power profile. Note that the top end gasket kit does not include valve stem seals, so additional parts may be required for complete engine overhaul.\u003cbr\u003eWhether you're rebuilding after a failure or upgrading for increased performance, this cylinder kit provides a reliable, no-fuss solution. Replacement pistons, gaskets, and ring sets are available separately to facilitate ongoing maintenance and customization. Trust Cylinder Works for high-quality, durable parts that keep your Yamaha running at peak performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComplete standard bore kits for Yamaha YZ250F and WR250F\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes cylinder, piston kit, and gaskets for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNickel silicon carbide plating enhances durability and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMatched with Vertex pistons for improved performance and reduced noise\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo machine work needed for installation, simplifying the process\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with multiple Yamaha models from 2005 to 2012\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in high compression and Big Bore configurations\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop end gasket kit does not include valve stem seals\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReplacement pistons, gaskets, and ring sets available for maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nYamaha WR250F 2005\u003cbr\u003e\nYamaha WR250F 2006\u003cbr\u003e\nYamaha WR250F 2007\u003cbr\u003e\nYamaha WR250F 2008\u003cbr\u003e\nYamaha WR250F 2009\u003cbr\u003e\nYamaha WR250F 2010\u003cbr\u003e\nYamaha WR250F 2011\u003cbr\u003e\nYamaha WR250F 2012\u003cbr\u003e\nYamaha WR250F 2013\u003cbr\u003e\nYamaha YZ250F 2005\u003cbr\u003e\nYamaha YZ250F 2006\u003cbr\u003e\nYamaha YZ250F 2007","brand":"CYLINDER WORKS","offers":[{"title":"Default Title","offer_id":54032708403395,"sku":"422-20002K2","price":723.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/ea13-5a58eefb2bc3b.jpg?v=1781434661","url":"https:\/\/kellymotorsport.com\/products\/cylinder-works-yamaha-yz250f-wr250f-standard-bore-cylinder-kit-part-20002-k02","provider":"Kelly Motorsports","version":"1.0","type":"link"}