This item fits the following applications:
Yamaha rhino 450 550 660 and 700
Yamaha grizzly 450 550 600 660 and 700
GET YOUR POWER BACK WITH THIS COMPLETE KIT!!!
3 kits to choose from designed for machines with 25-27" tires, 28-30"tires, and 31-32" tires
Kit features new secondary spring and primary clutch mods
Helps restore power loss due to addition of larger tires
Allows for easier turning of larger tires in the mud
Better low end power and torque
Quicker backshift which results in crisp throttle response
Reduces belt slip and clutch
Installation is recommended by a professional mechanic.
These kits have been tested tough!
We run these kits on all our bikes and have no problem turning large tires.