Umatek (CVTech) Trailbloc Clutch | Polaris RZR 1000 XP 2016-2021 REV Gen4 snowmobiling

snowmobiling

Redesigned

Strategically placed ventilation ports for cooling

Tensile Strength: 5740 lbs

Umatek (CVTech) Trailbloc Clutch | Polaris RZR 1000 XP 2016-2021 REV Gen4 snowmobilingCVTech Trailbloc Clutch Polaris RZR 1000 XP 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