Yamaha Clutch Sheave Machining camso replacement wheel Maximum protection from the elements

Maximum protection from the elements with no compromise of range of motion

These drivers have involute points that go outward and inward with anti-ratchet points in the middle of the driver

These drivers are for Camso/Composit/Polaris tracks where four rows of drive bumps are found between the track windows

Boost the stability and performance of your snowmobile with 4130 Chromoly Front Torque Arm from TRS Performance Inc

It is reusable

Yamaha Clutch Sheave Machining camso replacement wheel Maximum protection from the elementsWe can machine your clutch sheave. This will give you more low end grunt and about 4 mph more top speed. Your internal clutch will last longer with the lower engagement speed. We can supply a new sheave, if you desire