What components are included with this stroker crankshaft?

This Hot Rods stroker crankshaft comes as a complete assembly. It includes the crankshaft itself, proven Hot Rods connecting rods, top-end bearings, and crankshaft webs, all factory assembled and balanced.

Will I need to modify my stock piston to install this crankshaft?

For most applications, this stroker crankshaft is designed to work with your stock piston without requiring modifications. However, it's always a good idea to check the specific notes for your application, as some exceptions may apply.

What is the benefit of a stroker crankshaft?

A stroker crankshaft increases the engine's displacement by altering the stroke length. This generally leads to improved torque and horsepower figures, giving your ATV more pulling power and overall performance.

2004-2009, 2012-2013 Yamaha YFZ450 Crankshaft

Name: Hot Rods 04-09/12-13 YFZ 450 Stroker Crankshaft
Brand: Hot Rods
Price: 613.65 USD
Availability: InStock

Hot Rods 04-09/12-13 YFZ 450 Stroker Crankshaft

$613.65

Only 3 left in stock

Hot Rods 04-09/12-13 YFZ 450 Stroker Crankshaft. Increases displacement, torque, and horsepower.

Key Features

Fits 2004-2009 and 2012-2013 Yamaha YFZ450.
Complete assembly includes Hot Rods connecting rods, top end bearings, and crankshaft webs.
Increases engine displacement, torque, and horsepower.
Factory assembled, trued, and balanced to OEM specifications.
Most applications do not require modifications to the stock piston.
Crankshaft webs are rated at DIN Class 9 or higher.

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Fits this vehicle

Yamaha YFZ450 2004-2009, 2012-2013

Product Details

When you're looking to get more out of your Yamaha YFZ450, this stroker crankshaft from Hot Rods is a solid way to increase its performance. What you get in this package is a complete crankshaft assembly, ready to go. It comes pre-assembled with proven Hot Rods connecting rods, top-end bearings, and crankshaft webs, so you don't have to source those parts separately. This means you can get right to work on your engine rebuild.

This stroker crankshaft is designed to increase your YFZ450's displacement, which directly translates to more torque and horsepower. The engineers at Hot Rods factory-assemble, true, and balance these crankshafts to OEM specifications, ensuring they fit right into your existing engine setup. For most applications, you won't need to make any modifications to your stock piston, making the installation process more straightforward. The crankshaft webs are built to high standards, rated at DIN Class 9 or higher, indicating a well-built component ready for demanding use.

Installing a stroker crankshaft is a significant engine modification, and this complete assembly from Hot Rods simplifies the process by including all the essential rotating components. It's a popular choice for riders looking to boost their ATV's power output for racing or aggressive trail riding.