{"product_id":"cylinder-works-20002-cylinder-yamaha-yz250f-wr250f-moto-house-mx","title":"Cylinder Works Engine Cylinder 20002 — 2001-2013 Yamaha YZ250F \/ WR250F","description":"\u003ch1\u003e\u003cstrong\u003eCylinder Works Engine Cylinder 20002 — 2001-2013 Yamaha YZ250F \/ WR250F\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCylinder Works 20002 Engine Cylinder\u003c\/strong\u003e is the premier choice for riders looking to restore their Yamaha’s top-end performance without the hassle of traditional machine work. Designed as a direct, \u003cstrong\u003eready-to-install\u003c\/strong\u003e component, this cylinder is engineered to look and perform identically to your OEM unit, ensuring a seamless fit and factory-grade reliability for your YZ250F or WR250F.\u003c\/p\u003e\n\u003cp\u003eCrafted in the U.S.A., this cylinder features a high-performance \u003cstrong\u003eNickel Silicon Carbide (NSC) plating\u003c\/strong\u003e. This advanced coating significantly reduces friction and provides exceptional heat dissipation, offering a much longer service life compared to stock cast-iron liners. Whether you are rebuilding after a mechanical failure or simply refreshing your engine’s power, this cylinder provides the perfect foundation for a high-performance engine build.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Cylinder Works Engine Cylinder\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReady-to-install, direct bolt-on design requiring no additional machine work or re-plating.\u003c\/li\u003e\n\u003cli\u003eAdvanced Nickel Silicon Carbide (NSC) plating for superior wear resistance and heat management.\u003c\/li\u003e\n\u003cli\u003eStandard 77.00 mm bore size to maintain factory displacement of 249cc.\u003c\/li\u003e\n\u003cli\u003eProudly manufactured in the U.S.A. with strict quality control for off-road performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFitment List\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; margin-top: 15px; margin-bottom: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f7f7f7;\"\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Brand\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2001-2013\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eYamaha\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eYZ250F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2001-2013\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eYamaha\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eWR250F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this cylinder require any special break-in procedures?\u003c\/strong\u003e\u003cbr\u003eA: While it is a direct bolt-on, we always recommend a proper break-in process—avoiding prolonged high RPMs during the first heat cycle—and ensuring your fuel mapping is optimized for the new top end.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use my existing piston with this new cylinder?\u003c\/strong\u003e\u003cbr\u003eA: If you are installing a new cylinder, we strongly recommend using a brand-new, high-quality forged piston kit to ensure proper ring seal and prevent premature wear of the new Nickel Silicon Carbide coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When installing a new cylinder, always check your ring end gap before assembly. Even with a pre-fit cylinder, verifying the gap ensures you stay within the manufacturer's tolerances. Also, ensure your cooling system is flushed and fresh; the performance of a plated cylinder depends heavily on clean, efficient heat transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yz250f-yz250fx-performance-parts-and-accessories\"\u003eYamaha YZ250F Performance Parts \u0026amp; Upgrades\u003c\/a\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-4-stroke-dirt-bikes-performance-parts-accessories-moto-house-mx\"\u003eYamaha 4-Stroke Performance Parts\u003c\/a\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003ePremium Motorcycle Chemicals \u0026amp; Coolant\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eAbout Moto-House MX\u003c\/h2\u003e\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMoto-House MX – Choice of Champions\u003c\/strong\u003e – Clermont \/ Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Cylinder Works","offers":[{"title":"Default Title","offer_id":40577081376851,"sku":"20002","price":376.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/cylinder-works-oem-replacement-cylinder-20002-standard-bore-2001-2013-yamaha-yz250f-wr250f-114977.jpg?v=1735340949","url":"https:\/\/motohousemx.com\/products\/cylinder-works-20002-cylinder-yamaha-yz250f-wr250f-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}