Constructed from hard anodized billet aluminum components, Core Manual is a professional grade manual clutch. It offers superior durability and reliability over stock clutch components. Increased oiling through the...
Unlock more power without compromising reliability. TorqDrive is a manual clutch that provides more disks in less space, allowing 5 additional friction disks to fit in the clutch pack over stock. More frictions...
THE BOYESEN FACTORY ADVANTAGEGives your bike the Factory Works look. Lightweight factory clutch covers provide years of outstanding protection; guaranteed not to warp. Cast from the highest quality aluminum....