{"product_id":"hot-rods-part-4406-crankshaft-for-yamaha-yfz450r-and-yfz450x-se-models","title":"Hot Rods Part 4406 Crankshaft for Yamaha YFZ450R and YFZ450X SE Models","description":"\u003cp\u003eThe Hot Rods Part 4406 crankshaft is a premium replacement component designed specifically for Yamaha YFZ450R and YFZ450X SE models from 2009 to 2013. Crafted to meet or exceed OEM standards, this crankshaft offers a cost-effective alternative to costly factory parts while delivering reliable performance and durability. Sold complete and ready for installation, it comes with original Hot Rods connecting rods, top end bearings, and crankshaft webs, ensuring seamless compatibility and ease of use. The factory-assembled unit is precisely trued to OEM specifications, providing a direct drop-in replacement that requires no modifications in most applications. Its robust construction and high-quality gears, manufactured at DIN Class 9 or higher, guarantee longevity and efficient power transfer. The crankshaft's design emphasizes performance, with features that cater to enthusiasts seeking increased power and displacement. It is fully rebuildable with genuine Hot Rods connecting rods and bearings, allowing for long-term maintenance and customization. The crankshaft also includes a stroker option, which increases stroke length for enhanced displacement and horsepower, making it ideal for aftermarket performance upgrades. CNC machined and dynamically balanced to accommodate the increased stroke, this component maintains smooth operation and reliability. Most applications can utilize stock pistons, simplifying upgrades, while pairing with Cylinder Works Big Bore cylinders can yield significant gains in displacement and horsepower. Whether you're restoring your Yamaha YFZ450R or seeking performance enhancements, the Hot Rods Part 4406 crankshaft offers a durable, high-performance solution that aligns with your riding ambitions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCrankshafts designed for Yamaha YFZ450R and YFZ450X SE models from 2009 to 2013\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePremier alternative to costly OEM crankshafts, sold complete and ready for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes original Hot Rods connecting rods, top end bearings, and crankshaft webs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFactory assembled and trued to OEM specifications, ensuring reliable fit and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFully rebuildable with genuine Hot Rods connecting rods and bearings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGears manufactured at DIN Class 9 or higher for high durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroker crankshafts feature increased stroke for higher displacement and horsepower\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDrop-in replacement requiring no modifications in most applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC machined and dynamically balanced to accommodate increased stroke\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with stock pistons in most cases, simplifying upgrades\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCan be paired with Cylinder Works Big Bore cylinders for significant performance gains\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nYamaha YFZ450R 2009\u003cbr\u003e\nYamaha YFZ450R 2010\u003cbr\u003e\nYamaha YFZ450R 2011\u003cbr\u003e\nYamaha YFZ450R 2012\u003cbr\u003e\nYamaha YFZ450R 2013\u003cbr\u003e\nYamaha YFZ450R SE 2009\u003cbr\u003e\nYamaha YFZ450R SE 2010\u003cbr\u003e\nYamaha YFZ450R SE 2011\u003cbr\u003e\nYamaha YFZ450R SE 2012\u003cbr\u003e\nYamaha YFZ450R SE 2013\u003cbr\u003e\nYamaha YFZ450X 2010\u003cbr\u003e\nYamaha YFZ450X 2011\u003cbr\u003e\nYamaha YFZ450X Bill Ballance 2010\u003cbr\u003e\nYamaha YFZ450X SE 2011","brand":"HOT RODS","offers":[{"title":"Default Title","offer_id":45196370772163,"sku":"421-4406","price":502.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/hot-rods-part-4406-crankshaft-for-yamaha-yfz450r-and-yfz450x-se-models-2401283.jpg?v=1780368914","url":"https:\/\/kellymotorsport.com\/products\/hot-rods-part-4406-crankshaft-for-yamaha-yfz450r-and-yfz450x-se-models","provider":"Kelly Motorsports","version":"1.0","type":"link"}