Umatek (CVTech) Trailbloc Clutch | Sportsman 450 2006-2007 800 EFI supporting Micro SD cards up

supporting Micro SD cards up to 64GB

while the oversize diameter clamping area maintains bar integrity

Rear exhaust vents allow hot air to escape

Incorporating innovative one-piece TPU injected dual compound foot shell

John Deere Midsize Gator XUV/HPX

Umatek (CVTech) Trailbloc Clutch | Sportsman 450 2006-2007 800 EFI supporting Micro SD cards upCVTech Trailbloc Clutch Sportsman 450 2006 2007 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