Umatek (CVTech) Trailbloc Clutch | Polaris Scrambler 1000 Tires Size:Oversized (3'' to 4'') Integrated removable helmet carry strap

Integrated removable helmet carry strap

Cupped lugs for superior acceleration and braking in loose soft snow conditions

When installing

and then loop the two straps around the broken snowmobile’s spindles

- Not for use with stock – 27” tires

Umatek (CVTech) Trailbloc Clutch | Polaris Scrambler 1000 Tires Size:Oversized (3'' to 4'') Integrated removable helmet carry strapCVTech Trailbloc Clutch Polaris Scrambler 1000 The CVTech Trailbloc clutch itself is an amazing clutch that allows you to have a one way bearing, that is a smaller diameter than the factory clutches one way bearing, which allows the belt to ride lower in the primary, and higher in the secondary giving you a lower starting gear ratio thus giving you more low end. Having a lower starting gear ratio allows you to have TONS more low end and throttle