Umatek (CVTech) Trailbloc Clutch | Polaris Sportsman 500 HO EBS Carbide *Old parts number is 0900-0152

*Old parts number is 0900-0152

Tapered outside lug edges offer less side bite when cornering

Heavy-duty straight-axle Swingarm mounted

Working distance: up to 900 meters (0

The same basic feature set seen in our 10 series headsets is still available with the Momentum Lite

Umatek (CVTech) Trailbloc Clutch | Polaris Sportsman 500 HO EBS Carbide *Old parts number is 0900-0152CVTech 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