{"product_id":"hot-rods-cbk0135-crankshaft-kit-yamaha-yz250-yz250x-moto-house-mx","title":"Hot Rods Crankshaft Kit CBK0135 — Yamaha YZ250 \/ YZ250X 2003-2024","description":"\u003ch1\u003e\u003cstrong\u003eHot Rods Crankshaft Kit CBK0135 — Yamaha YZ250 \/ YZ250X 2003-2024\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eGet your engine back to factory-fresh performance with the \u003cstrong\u003eHot Rods Crankshaft Kit\u003c\/strong\u003e. Designed as a direct, high-quality OEM replacement, this kit is the perfect solution for riders looking to restore reliability and power to their Yamaha 2-stroke machine. Precision-engineered for 250cc displacements, it takes the guesswork out of engine building.\u003c\/p\u003e\n\u003cp\u003eEach crankshaft is \u003cstrong\u003efactory assembled and trued\u003c\/strong\u003e to strict OEM specifications, ensuring a smooth, balanced operation that meets or surpasses the original component's performance. Constructed from high-strength 4140 steel, these kits are built to handle the rigors of off-road riding, providing the durability you need to stay on the track or the trail longer.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Hot Rods Crankshaft Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete assembly includes a high-performance Hot Rods connecting rod for maximum reliability.\u003c\/li\u003e\n\u003cli\u003eFactory trued and assembled to meet or exceed OEM performance standards.\u003c\/li\u003e\n\u003cli\u003eCompletely ready for installation right out of the box—no additional machining required.\u003c\/li\u003e\n\u003cli\u003eFully rebuildable design using genuine Hot Rods components for long-term serviceability.\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\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2024\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016-2024\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ250X\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 kit come with the main bearings and seals?\u003c\/strong\u003e\u003cbr\u003eA: No, this is the crankshaft assembly. We recommend purchasing a fresh set of main bearings and a complete top\/bottom end gasket kit when performing a crankshaft replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this crankshaft balanced exactly like the factory original?\u003c\/strong\u003e\u003cbr\u003eA: Yes, Hot Rods builds these to meet or exceed OEM specifications, meaning it is balanced and trued for a drop-in fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When installing a new crankshaft, never force it into the cases. Use a proper crankshaft puller tool to draw the crank into the main bearings. Also, check your transmission oil for metal debris before assembly—if your old crank failed, you need to ensure the bottom end is surgically clean before firing it up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-2-stroke-dirt-bikes-performance-parts-accessories-moto-house-mx\"\u003eYamaha 2-Stroke Performance Parts \u0026amp; Upgrades\u003c\/a\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yz250-and-yz250x-performance-parts-collection-at-moto-house-mx\"\u003eYamaha YZ250\/YZ250X 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; Assembly Lubes\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":"Hot Rods","offers":[{"title":"Default Title","offer_id":40562257461331,"sku":"CBK0135","price":506.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/hot-rods-complete-bottom-end-kit-cbk0135-2016-2020-yamaha-yz250x-211081.jpg?v=1735343936","url":"https:\/\/motohousemx.com\/products\/hot-rods-cbk0135-crankshaft-kit-yamaha-yz250-yz250x-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}