Torqdrive Clutch - Harley Davidson Big Twin Evo

Unlock more power without compromising reliability.ÊTorqDrive provides more disks in less space, allowingÊup to 6 additional friction disks to the clutch pack over stock.Ê More frictions equals more torque capacity and less slip thus unlocking the full power of your engine without the need to add stiffer pressure plate springs to combat clutch slip. TorqDrive technology eliminates clutch fade in extreme conditions while offering smoother shifting, more consistent clutch lever feel and improved durability.