Umatek (CVTech) Traibloc Clutch | Polaris Sportsman 550 Tires Size:Oversized (3'' to 4'') Designed for 1-2 person capacity

Designed for 1-2 person capacity towables

Offering durability

Enhanced TPU ankle extended into lower lateral area gives increased support and protection

Assured reliability

Umatek (CVTech) Traibloc Clutch | Polaris Sportsman 550 Tires Size:Oversized (3'' to 4'') Designed for 1-2 person capacityCVTech Traibloc Clutch Polaris Sportsman 550 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 control