Sigma Performance Slipper Clutches

Shop our range of Sigma Performance Slipper Clutches, developed to improve motorcycle stability under aggressive downshifting by controlling excessive engine braking and reducing rear-wheel hop.

A motorcycle slipper clutch allows controlled clutch slip when high levels of back torque are transmitted through the drivetrain during deceleration and downshifting. This helps keep the rear wheel more settled, allowing smoother corner entry and giving the rider greater confidence when braking hard and changing down through the gearbox.

Sigma Performance slipper clutches have been developed with road, track and racing use in mind. Their clutch designs are engineered to provide progressive and predictable operation, helping reduce instability caused by aggressive engine braking while maintaining positive drive when accelerating.

Depending on the motorcycle, Sigma offers wet and dry slipper clutch systems, with many applications designed to retain the original clutch plates and springs. Sigma also produces specialist clutch solutions for motorcycles that were never originally equipped with a slipper clutch, making them a popular performance upgrade for both modern and older sports bikes.

For track and race motorcycles, improved control of back torque can help provide greater corner-entry stability, reduced rear-wheel chatter and smoother downshifts, allowing the rider to concentrate on braking and positioning the motorcycle through the turn.

Browse our Sigma Performance Slipper Clutch collection at P3 Tuning and find the correct clutch upgrade for your motorcycle.