
229
Compression ratio
12.5:1
Nominal capacity
134 hp (100 kW), at engine
speed: 7750 min
-1
Torque
105 lb/ft (143 Nm), at engine
speed: 6250 min
-1
Maximum engine speed
max 9000 min
-1
Idle speed
1050 min
-1
, Engine at operat-
ing temperature
CLUTCH
Clutch design
Multi-disk oil-bath clutch, slip-
per clutch
TRANSMISSION
Transmission design
6-speed transmission with he-
lical cut dog ring gears
Transmission gear ratios
1.000 (60:60 teeth), Primary
gear ratio
1.650 (33:20 teeth), Transmis-
sion input ratio
2.438 (39:16 teeth), 1st gear
1.714 (36:21 teeth), 2nd gear
1.296 (35:27 teeth), 3rd gear
1.059 (36:34 teeth), 4th gear
0.943 (33:35 teeth), 5th gear
0.848 (28:33 teeth), 6th gear
1.061 (35:33 teeth), Transmis-
sion output ratio
Summary of Contents for R 1250 GS 2020
Page 1: ...RIDER S MANUAL R 1250 GS BMW MOTORRAD MAKE LIFE A RIDE...
Page 8: ...GENERAL IN STRUCTIONS 01...
Page 18: ...OVERVIEWS 02...
Page 26: ...DISPLAYS 03...
Page 57: ...51...
Page 58: ...OPERATION 04...
Page 88: ...TFT DISPLAY 05...
Page 110: ...SETTING 06...
Page 124: ...RIDING 07...
Page 145: ...139 Tension all tensioning straps evenly so that the vehicle is securely fastened...
Page 146: ...TECHNOLOGY IN DETAIL 08...
Page 166: ...MAINTENANCE 09...
Page 199: ...193...
Page 200: ...ACCESSORIES 10...
Page 219: ...213...
Page 220: ...CARE 11...
Page 226: ...TECHNICAL DATA 12...
Page 246: ...SERVICE 13...
Page 268: ...262 SERVICE Work performed Odometer reading Date...
Page 269: ...263...
Page 281: ...275...