BMW R 1100 RT Repair Manual page 193

Technical Data
Type of clutch
Operation
Clutch plate dia.
Wear dimension
Manual effort required
Clutch operating clearance at handlebar lever mm (in) 7 (0.276)
Distance for basic clutch adjustment
(free thread length at adjusting screw on
handlebar lever)
R 850 GS
Single dry plate with increased-leverage
diaphragm spring
Mechanical, with release lever and thrust rod
passing through hollow gearbox shaft
mm (in) 180 (7.0879
mm (in) 4,5 (0.177)
(measured on rivets of clutch plate using tips of
sliding caliper, pressed together by hand)
Nm 65
mm (in) 12 (0.472)
R 1100 GS
180 (7.0879
4,5 (0.177)
65
7 (0.276)
12 (0.472)
21.5