Light Weight Adjustable Flywheel Modification - Yamaha YXZ 1000R

Yamaha YXZ1000R Hess Motorsports Light Weight Adjustable Flywheel.  CNC Machined 7075 T651 Aluminum and Anodize Plated. Lighter weight  Quicker throttle response. Lets engine rev quicker. Great for aggressive drivers. Easy bolt in installation. This does...