Sportbike legal...
The Sigma Slipper clutch will help you get off the line better and put you in a position to improve your lap time. Our clutch provides additional stability on track by settling down the rear suspension and letting you get into the corner more smoothly. This clutch is doing very well in the British Sportbike championship.
Our clutch is a simple ‘slipper only’ clutch so you don’t have to deal with the standard clutch wanting to engage while you are feeling for the ‘bite point’ on the start line. In addition grip mid corner is improved. BMW have followed a similar strategy by replacing the ‘slipper gripper’ normally fitted to their S1000RR sports bikes with a conventional ‘slipper only‘ clutch on their race M1000RR version.
Aprilia /Piaggio do a very cost effective clutch pack for this bike ,, but in order to make our type of clutch work you will require several plates from a second standard pack
Our clutch includes new springs.
- Five ramp, wet type.
- Hard anodised in grey.
- Clutch centre only.
- Uses standard clutch plates (plus plates from a second new pack) and supplied springs.