Sigma Performance is a specialist Racing parts supplier.
Our parts service provides slipper clutches for all makes of motorcycle with most bikes in the 600 Super-sports and Hyper-sports categories being looked after. Since we first fitted a slipper clutch to our Ducati in 1998 our slipper clutches have won British championship races, British Supersport championships, TT and NW200 races and many more.
Our parts service provides slipper clutches for all makes of motorcycle with most bikes in the 600 Super-sports and Hyper-sports categories being looked after. Since we first fitted a slipper clutch to our Ducati in 1998 our slipper clutches have won British championship races, British Supersport championships, TT and NW200 races and many more.
Accessories
3 products
Aprilia Sigma Slipper Clutches
3 products
BMW Slipper Clutches
1 products
Ducati Sigma Slipper Clutches
14 products
Honda Sigma Slippers Clutches
10 products
Kawasaki Sigma Slipper Clutches
6 products
KTM Sigma Slipper Clutches
3 products
MV Agusta Sigma Slippers Clutches
2 products
SIGMA Race Specialities
3 products
Suzuki Sigma Slippers Clutches
7 products
Triumph Sigma Slippers Clutches
2 products
Yamaha Sigma Slippers Clutches
8 products
