Technical Data - BMW R 1100 S Repair Manual

34

Technical Data

Brake fluid
Minimum lining thickness, front
Minimum lining thickness, rear
Front wheel
Brake disc dia.
Brake disc thickness
Minimum thickness
Brake pad surface area
Piston dia. in brake caliper
Piston diameter in handlebar lever cylinder
Sensor gap, front
Brake pad lining
Rear wheel
Brake disc dia.
Brake disc thickness
Minimum thickness
Brake pad surface area
Piston dia. in brake caliper
Piston dia. in foot brake cylinder
Sensor gap, rear
Brake pad lining
R 1100 S
DOT 4
mm (in) 1.0 (0.04)
If the brake disc is visible through the bore in the
wheel-side brake pad, the brake lining is worn to
its minimum permissible thickness.
mm (in) 305 (12.0)
mm (in) 4.5 (0.18)
mm (in) 4.0 (0.16)
2
cm
(sq in) 100 (15.5)
mm (in) 32/34 (1.26/1.34)
mm (in) 16 (0.6)
mm (in) 0.45...0.55 (0.018...0.022)
Sintered metal
mm (in) 276 (10.87)
mm (in) 5.0 (0.20)
mm (in) 4.5 (0.18)
2
cm
(sq in) 34 (5.27)
mm (in) 26/28 (1.02/1.10) with insulating piston
mm (in) 13 (0.5)
mm (in) 0.45...0.55 (0.018...0.022)
Semi-metallic
34.3