STM EVOLUZIONE RACING SBK clutch uses a 125 mm diaphragm spring, giving more pressure is low and less resistance than the conventional coil springs and transmits more feelings to the embrauge cam. The design uses a secondary diaphragm spring clutch, as well as a wide range of adjustment eliminating the need for multiple angles of ramp.
Valid for:
-999 S/R
-1198/S
-R/1098S/TRICOLORE
-DESMOSEDICIRR
-MONSTER1100/S
-STREETFIGHTER