1981 BMW R 80 GS
General motorcycle information
Engine and transmission
Displacement
48.63 cubic inches (797.0 ccm)
Engine type
Two cylinder boxer, 4 stroke
Power
50.0 horsepowers (37.3 kiloWatts)
at 6500 RPM
Torque
-
Compression
8.2:1
Bore x stroke
5.17 x 4.31 inches (84.8 x 70.6 mm)
Valves per cylinder
2
Fuel system
-
Fuel control
Overhead Valves (OHV)
Cooling system
Air
Gearbox
5-speed
Transmission type, final drive
Shaft drive (cardan)
Starter
-
Fuel consumption
-
Top speed
173.0 kmh (107.5 mph)
Chassis, suspension, brakes and wheels
Front tyre
3.00-21
Rear tyre
4.00-18
Front brake
Single disc
Rear brake
Expanding brake (drum)
Physical measures and capacities
Dry weight
-
Wet weight
432.1 pounds (196.0 kg)
Seat height
-
Wheelbase
-
Ground clearance
-
Fuel capacity
5.15 gallons (19.5 litres)
Oil capacity
-
Further motorcycle information
More specs
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