Technical Data | R1150GS |
Type of clutch | Single dry plate with increased-leverage diaphragm spring |
Actuation | Hydraulic, with master and slave cylinders |
Master cylinder piston dia., mm (in) | 13 (0.51) |
Slave cylinder piston dia., mm (in) | 24 (0.94) |
Clutch fluid | DOT 4 brake fluid |
Clutch plate dia., mm (in) | 165 (6.50) |
Wear dimension, mm (in) | 4.8 (0.18) (measured with tips of calipers pressed by hand against rivets of clutch plate). |