{"product_id":"hot-rods-cbk0129-crankshaft-kit-yamaha-yz450f-moto-house-mx","title":"Hot Rods Crankshaft Kit CBK0129 — Yamaha YZ450F 2010-2013","description":"\u003ch1\u003e\u003cstrong\u003eHot Rods Crankshaft Kit CBK0129 — Yamaha YZ450F 2010-2013\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHot Rods CBK0129 Crankshaft Kit\u003c\/strong\u003e is engineered to restore your engine to factory-fresh performance. Designed as a high-quality \u003cstrong\u003eOE replacement\u003c\/strong\u003e, this kit ensures your Yamaha YZ450F maintains the reliability and power you demand on the track or the trail.\u003c\/p\u003e\n\u003cp\u003eBuilt from heavy-duty 4140 steel, this crankshaft assembly comes \u003cstrong\u003efactory-trued and ready for installation\u003c\/strong\u003e, saving you critical time during your engine rebuild. By choosing Hot Rods, you are installing a proven, precision-balanced component that meets or surpasses OEM specifications for durability in high-performance four-stroke applications.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Hot Rods Crankshaft Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete assembly equipped with a precision-engineered Hot Rods connecting rod.\u003c\/li\u003e\n\u003cli\u003eFactory-assembled and trued to exact OEM specifications for seamless integration.\u003c\/li\u003e\n\u003cli\u003eManufactured from high-strength 4140 steel to withstand intense operating conditions.\u003c\/li\u003e\n\u003cli\u003eFully rebuildable design, ensuring long-term value and easy future maintenance.\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;\"\u003e2010-2013\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;\"\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 main bearings included in this kit?\u003c\/strong\u003e\u003cbr\u003eA: No, the kit includes the crankshaft assembly and connecting rod. We recommend installing new main bearings and engine seals whenever performing a bottom-end crankshaft replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this crankshaft balanced to OEM specifications?\u003c\/strong\u003e\u003cbr\u003eA: Yes, every Hot Rods assembly is factory-trued and balanced to meet or exceed OEM standards, ensuring smooth operation in your YZ450F.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When performing a crank replacement, pay close attention to your oil filter and screen. After the first heat cycle of the new crankshaft, drain your oil and check for any debris. This is a crucial step to ensure your new bottom end is seating properly and the engine remains free of contaminants.\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":40562252578899,"sku":"CBK0129","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-cbk0129-2010-2013-yamaha-yz450f-870924.jpg?v=1735343930","url":"https:\/\/motohousemx.com\/products\/hot-rods-cbk0129-crankshaft-kit-yamaha-yz450f-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}