{"product_id":"cylinder-works-yamaha-yfz450r-2009-2017-standard-and-big-bore-cylinder-kit-part-20003-k02","title":"CYLINDER WORKS Yamaha YFZ450R 2009-2017 Standard and Big Bore Cylinder Kit Part #20003-K02","description":"\u003cp\u003eUpgrade your Yamaha YFZ450R with the Cylinder Works Part #20003-K02 complete cylinder kit, designed for models from 2009 through 2017. This high-quality kit includes a cylinder, piston kit, and gaskets, providing a comprehensive solution for engine enhancement. The cylinder features a nickel silicon carbide plating that extends its lifespan and ensures durability under demanding conditions. This plating also helps maintain optimal thermal characteristics, contributing to consistent performance and longer engine life. The kit is compatible with standard bore applications and is engineered to look just like the stock cylinder, allowing for seamless installation without the need for machine work.*\u003c\/p\u003e\u003cp\u003eDesigned with performance in mind, the Cylinder Works Yamaha YFZ450R kit offers options for complete standard bore replacements, high compression setups, and big bore upgrades. The high compression kits increase power output, making them ideal for racing and aggressive riding. The included piston and gaskets are matched with Vertex pistons to ensure longevity, reduce engine noise, and promote smooth operation. This kit is perfect for riders seeking reliable, high-performance upgrades or replacements for worn-out components. Replacement pistons, gaskets, and ring sets are also available for ongoing maintenance and tuning.*\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComplete standard bore kits for reliable replacement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh compression kits for increased performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBig bore kits for significant power gains\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes cylinder, piston kit, and gaskets for comprehensive upgrade\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNickel silicon carbide plating extends cylinder life\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo machine work needed for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to match stock appearance for seamless fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with Yamaha YFZ450R (2009-2017) and YFZ450X (2010)\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nYamaha YFZ450R 2009\u003cbr\u003e\nYamaha YFZ450R 2010\u003cbr\u003e\nYamaha YFZ450R 2011\u003cbr\u003e\nYamaha YFZ450R 2012\u003cbr\u003e\nYamaha YFZ450R 2013\u003cbr\u003e\nYamaha YFZ450R 2014\u003cbr\u003e\nYamaha YFZ450R 2015\u003cbr\u003e\nYamaha YFZ450R 2016\u003cbr\u003e\nYamaha YFZ450R 2017\u003cbr\u003e\nYamaha YFZ450X 2010\u003cbr\u003e\nYamaha YFZ450X 2011","brand":"CYLINDER WORKS","offers":[{"title":"Default Title","offer_id":54032708272323,"sku":"422-20003K2","price":788.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/a504-5a58f1157ce9b.jpg?v=1781434642","url":"https:\/\/kellymotorsport.com\/products\/cylinder-works-yamaha-yfz450r-2009-2017-standard-and-big-bore-cylinder-kit-part-20003-k02","provider":"Kelly Motorsports","version":"1.0","type":"link"}