Yamaha YXZ1000R Hess Motorsports Adjustable Flywheel Kit.
- 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
This will replace your OEM flywheel weight, and allow for complete adjustability from light weight, stock weight, and heavy weight 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 heavy weights really help with slow speed drive-ability (Rocks,hills and tight trails) while the light weight helps in build fast rpm in higher speed riding (Dunes, Drag Racing, Short Course).