Umatek (CVTech) Trailbloc Clutch | Polaris Sportsman 700 2004-2007 Tires Size:Oversized (1'' to 2'') MXU is one of the

MXU is one of the lightest sealed-ring motocross chains available on the market today

Double density core is made from a soft PU foam base embedding a hard layer EVA for energy dissipation

ankle brace and toe slider for improved shock protection and durability

Back tool storage pockets

3D Anti-Scratch clear shield

Umatek (CVTech) Trailbloc Clutch | Polaris Sportsman 700 2004-2007 Tires Size:Oversized (1'' to 2'') MXU is one of theCVTech Trailbloc Clutch Polaris Sportsman 700 2004 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