Umatek (CVTech) Trailbloc Clutch | Polaris RZR 1000 XP 2016-2021 Tires Size:Oversized ( 1'' to 2'' ) All RK chains are pre-stressed

All RK chains are pre-stressed and pre-stretched to ensure equal load distribution and minimal maintenance

Retention loops for wind skirt attachment

Four-way conference intercom

abrasion resistant palm

Includes handlebar-mounted mini rocker control

Umatek (CVTech) Trailbloc Clutch | Polaris RZR 1000 XP 2016-2021 Tires Size:Oversized ( 1'' to 2'' ) All RK chains are pre-stressedCVTech 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