{"product_id":"cylinder-works-yamaha-yz250-standard-bore-and-big-bore-cylinder-kits-part-20009","title":"CYLINDER WORKS Yamaha YZ250 Standard Bore and Big Bore Cylinder Kits - Part 20009","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your Yamaha YZ250 with the Cylinder Works Cylinder Kit, designed specifically for offroad performance and durability. This comprehensive kit includes a high-quality cylinder, piston, gaskets, and rings, providing a complete solution for standard bore and high compression applications. The kit's components are matched with Vertex pistons to ensure longevity, enhanced performance, and reduced engine noise, making it ideal for riders seeking reliable power on the trail or track.\u003c\/p\u003e\u003cp\u003eThe cylinder features a nickel silicon carbide plating, which significantly extends its lifespan by resisting wear and corrosion. Its stock-like appearance maintains the factory look while offering improved durability. Installation requires no machine work, simplifying the upgrade process for experienced mechanics and enthusiasts alike. Please note that the top end gasket kit does not include valve stem seals, so additional parts may be needed for a full rebuild.\u003c\/p\u003e\u003cp\u003eThis cylinder is a direct replacement for the original component on Yamaha YZ250 models from 1999 to 2008. Its versatile design accommodates standard bore and larger, high compression setups. Replacement pistons, gaskets, and ring sets are readily available, allowing for easy maintenance and repair. Whether you're rebuilding your bike or enhancing its performance, the Cylinder Works Yamaha YZ250 cylinder kit offers a reliable upgrade to keep your offroad adventures going strong.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComplete standard bore kits for Yamaha YZ250 (1999-2008)\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eComplete standard bore high compression kits for enhanced performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBig Bore Kits for increased displacement and power\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes cylinder, piston kit, and gaskets for a full upgrade\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\u003eMatched with Vertex pistons to ensure longevity and reduce engine noise\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReplacement pistons, gaskets, and ring sets available for maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCylinder maintains stock appearance with nickel silicon carbide plating for longer 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 as a direct replacement for standard bore models\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eProduct Type: Engine\n\u003cbr\u003eSegment: Offroad\n\u003cbr\u003eDivision: Engine\n\u003cbr\u003eClass: Cylinder Kits \u0026amp; Components\n\u003cbr\u003eSub Class: Cylinder \u0026amp; Cylinder Kits\u003c\/p\u003e\n\n\u003cp\u003eFITMENT:\n\u003cbr\u003e1999 Yamaha YZ250\n\u003cbr\u003e2000 Yamaha YZ250\n\u003cbr\u003e2001 Yamaha YZ250\n\u003cbr\u003e2002 Yamaha YZ250\n\u003cbr\u003e2003 Yamaha YZ250\n\u003cbr\u003e2004 Yamaha YZ250\n\u003cbr\u003e2005 Yamaha YZ250\n\u003cbr\u003e2006 Yamaha YZ250\n\u003cbr\u003e2007 Yamaha YZ250\n\u003cbr\u003e2008 Yamaha YZ250\n\u003cbr\u003e2009 Yamaha YZ250\n\u003cbr\u003e2010 Yamaha YZ250\n\u003cbr\u003e2011 Yamaha YZ250\n\u003cbr\u003e2012 Yamaha YZ250\n\u003cbr\u003e2013 Yamaha YZ250\n\u003cbr\u003e2014 Yamaha YZ250\n\u003cbr\u003e2015 Yamaha YZ250\n\u003cbr\u003e2016 Yamaha YZ250\n\u003cbr\u003e2017 Yamaha YZ250\n\u003cbr\u003e2018 Yamaha YZ250\n\u003cbr\u003e2019 Yamaha YZ250\n\u003cbr\u003e2020 Yamaha YZ250\n\u003cbr\u003e2021 Yamaha YZ250\n\u003cbr\u003e2022 Yamaha YZ250\n\u003cbr\u003e2023 Yamaha YZ250\u003c\/p\u003e","brand":"CYLINDER WORKS","offers":[{"title":"Default Title","offer_id":47676304982173,"sku":"422-20009","price":645.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/9242\/8957\/files\/ef26-61e082131332b.jpg?v=1771966408","url":"https:\/\/thepartjungle.com\/products\/cylinder-works-yamaha-yz250-standard-bore-and-big-bore-cylinder-kits-part-20009","provider":"The Part Jungle","version":"1.0","type":"link"}