Description

Hess Motorsports Adjustable Flywheel Modification Kit – Yamaha YXZ 1000R

This will replace your OEM flywheel weight, and allow for complete adjustability from lightweight, stock weight, and heavyweight with included weights. Simply bolt on a set of our weights to get back to stock and bolt-on another set to go heavy. This allows you to change your weights very quickly for different riding applications.

The heavyweights really help with slow-speed drive-ability (Rocks, hills, and tight trails) while the lightweight helps in building fast rpm in higher speed riding (Dunes, Drag Racing, Short Course).

 

Features:

• CNC Machined 7075 T651 Aluminum and Anodize Plated
• CNC Machined Steel and Zinc Plated weights
• Multiple weight choices
• Quicker throttle response
• Lets engine rev quicker
• Great for aggressive drivers
• Easy bolt-in installation
• This does give up a bit of low-speed drivability without weights
• Smooths out the power for a more drivable power with all weights
• Uses OEM bolts and supplied bolts
• Made in the USA

 

**Please specify Year, Make, Model & Number of Seats in Notes @ Checkout**