Venom Helix B.O.S.S.

The TEAM^® B.O.S.S. driven clutch is equally impressive in its design and focuses on quality. Featuring machined sheaves that mount directly to the machined-matched driven shaft. On the B.O.S.S. system, the moveable sheave (the sheave that moves to allow the belt to lower into the clutch) slides on the driven shaft, rather than on a separate steel post that's built into traditional driven clutches. The result is 0.25 lb. weight reduction and quicker acceleration. The area of the driven shaft on which the clutch slides/moves is polished for improved performance and increased belt life. The shaft itself is a larger diameter than traditional shafts.