Umatek (CVTech) Trailbloc Clutch | Arctic Cat 650 V-Twin 4x4 CKX Titan The patented header design allows

The patented header design allows exhaust gasses to expand

Are you a backcountry enthusiast

injection molded foam to help reduce rider injury

FMF Racing’s Tru-Flo stamping process ensures a perfect fit and optimum performance

a two staged stepped baffle

Umatek (CVTech) Trailbloc Clutch | Arctic Cat 650 V-Twin 4x4 CKX Titan The patented header design allowsCVTech Trailbloc Clutch Arctic Cat 650 V Twin 4x4 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