Hot Rods 4098 Crankshaft for Yamaha YZ450F – High-Performance Replacement

The Hot Rods 4098 crankshaft is a premium aftermarket component designed specifically for Yamaha YZ450F models from 2010 to 2017. Crafted to meet or exceed OEM standards, this crankshaft offers a reliable and cost-effective alternative to expensive OEM parts. It arrives fully assembled with proven Hot Rods connecting rods, top-end bearings, and crankshaft webs, ready for straightforward installation. The factory-assembled and trued design ensures precise fitment and optimal performance, making it an excellent choice for enthusiasts seeking durability and enhanced power. This crankshaft is fully rebuildable using genuine Hot Rods components, providing long-term maintenance flexibility and peace of mind. It features gears manufactured at DIN Class 9 or higher, emphasizing quality and longevity. As a standard crankshaft, it maintains OEM specifications but offers the benefits of higher durability and performance.

The Hot Rods 4098 also includes a stroker option for increased displacement and horsepower. The stroker crankshaft features an increased stroke, delivering significant gains in power without requiring modifications in most applications. CNC-machined and dynamically balanced, this crankshaft ensures smooth operation and reliable performance with the same piston used in stock configurations. It is compatible with Cylinder Works Big Bore cylinders, allowing enthusiasts to achieve substantial displacement and horsepower improvements. Whether upgrading for racing or recreational riding, this crankshaft provides a reliable and powerful foundation for your Yamaha YZ450F engine. Its robust construction and thoughtful design make it a versatile choice for those looking to enhance their motorcycle's performance while maintaining OEM compatibility.

Features:

• Crankshafts: High-quality replacement designed for Yamaha YZ450F

• Premier alternative to costly OEM crankshaft with proven durability

• Sold complete and ready for installation with Hot Rods connecting rods, top-end bearings, and webs

• Factory assembled and trued to OEM specifications for optimal fit and function

• Fully rebuildable with genuine Hot Rods components for long-term maintenance

• Gears manufactured at DIN Class 9 or higher for quality and reliability

• Stroker Crankshafts: Increased stroke for higher displacement and horsepower

• Drop-in replacement requiring no modifications in most applications

• CNC machined and dynamically balanced for smooth performance

• Compatible with stock pistons in most cases

• Suitable for use with Cylinder Works Big Bore cylinders for significant power gains

Fits,
Yamaha YZ450F 2010
Yamaha YZ450F 2011
Yamaha YZ450F 2012
Yamaha YZ450F 2013
Yamaha YZ450F 2014
Yamaha YZ450F 2015
Yamaha YZ450F 2016
Yamaha YZ450F 2017