Technical Data - BMW R 1200 C Repair Manual

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Technical data

Type of clutch
Operation
Master cylinder piston Ø
Slave cylinder piston Ø
Clutch fluid
Clutch plate dia.
Wear dimension
R 850 C
single dry plate with increased-leverage dia-
phragm spring
hydraulic, with master and slave cylinders
mm (in) 13 (0.51)
mm (in) 24 (0.94)
DOT 4 brake fluid
mm (in) 165 (6.50)
mm (in) 4.6 (0.18)
(measured on rivets of clutch plate using tips of
sliding caliper, pressed together by hand)
R 1200 C
21.3