{"product_id":"hot-rods-cbk0223-crankshaft-kit-yamaha-yz450f-moto-house-mx","title":"Hot Rods Crankshaft Kit CBK0223 — Yamaha YZ450F 2014-2017","description":"\u003ch1\u003e\u003cstrong\u003eHot Rods Crankshaft Kit CBK0223 — Yamaha YZ450F 2014-2017\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHot Rods CBK0223 Crankshaft Kit\u003c\/strong\u003e is the premier choice for YZ450F owners performing a professional-grade engine rebuild. Designed as a high-quality \u003cstrong\u003eOE replacement\u003c\/strong\u003e, this kit restores your engine’s internal integrity while meeting or exceeding original factory performance standards for durability and balance.\u003c\/p\u003e\n\u003cp\u003eEngineered from heavy-duty 4140 steel, this crankshaft assembly is \u003cstrong\u003efactory-trued and ready for installation\u003c\/strong\u003e, minimizing downtime in the shop. By choosing Hot Rods, you are installing a proven component built to handle the high-torque demands of the 450cc four-stroke platform, ensuring your Yamaha YZ450F runs smoothly and reliably throughout the race season.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Hot Rods Crankshaft Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete assembly equipped with a high-performance Hot Rods connecting rod.\u003c\/li\u003e\n\u003cli\u003eFactory-assembled and precision-trued to exceed OEM specifications for vibration reduction.\u003c\/li\u003e\n\u003cli\u003eManufactured from high-strength 4140 steel for maximum fatigue resistance.\u003c\/li\u003e\n\u003cli\u003eFully rebuildable design, allowing for future serviceability with genuine Hot Rods components.\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;\"\u003e2014-2017\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;\"\u003eYZ450F\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: Are the main bearings included in this kit?\u003c\/strong\u003e\u003cbr\u003eA: No, this kit includes the crankshaft assembly and connecting rod. Main bearings and engine seals must be purchased separately to complete your bottom-end rebuild.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a \"Stroker\" crankshaft or stock replacement?\u003c\/strong\u003e\u003cbr\u003eA: This specific CBK0223 kit is an OE replacement crankshaft. It matches your bike's original stroke and compression specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When splitting the cases for a crank replacement, always inspect your transmission gears and shift forks for signs of wear. Since the engine is already apart, it is the most cost-effective time to replace high-wear internal items and ensure your transmission shifts as crisply as your new crank performs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yz450f-performance-upgrades-engine-mods-and-accessories-moto-house-mx\"\u003eYamaha YZ450F 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; 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":40562250580051,"sku":"CBK0223","price":710.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/hot-rods-complete-bottom-end-kit-cbk0223-2014-2017-yamaha-yz450f-744668.jpg?v=1735343998","url":"https:\/\/motohousemx.com\/products\/hot-rods-cbk0223-crankshaft-kit-yamaha-yz450f-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}