ZR 6000 Clutch Kit

Inventory: In stock
Part No.
8639-540
$549.95

This Clutch Kit allows for a smooth, hard-pulling holeshot, excellent back-shifting and great throttle response at 0 - 5000 ft altitude. Kit includes:

 

3 Machined adjustable weights
1 H5 drive clutch spring
1 H5 driven clutch spring
1 Custom cut helix