Umatek (CVTech) Trailbloc Clutch | Polaris Sportsman 500 HO EBS Carbide Tapered outside lug edges offer

Tapered outside lug edges offer less side bite when cornering

*Old parts number is 0900-0152

Large vents for efficient air movement

Made of aluminum 6061-T6

Compact Design optimizes rack space

Umatek (CVTech) Trailbloc Clutch | Polaris Sportsman 500 HO EBS Carbide Tapered outside lug edges offerCVTech Trailbloc Clutch Polaris Sportsman 500 HO EBS 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