1977 BMW R 100-7
General motorcycle information
Engine and transmission
Displacement
59.74 cubic inches (979.0 ccm)
Engine type
Two cylinder boxer, 4 stroke
Power
60.0 horsepowers (44.7 kiloWatts)
at 6500 RPM
Torque
52.74 pound-foot/lbf-ft (71.50 Nm / 7.29 kgf-m)
Compression
9:1
Bore x stroke
5.74 x 4.31 inches (94.0 x 70.6 mm)
Valves per cylinder
2
Fuel system
Carburettor
Fuel control
Overhead Valves (OHV)
Cooling system
Air
Gearbox
5-speed
Transmission type, final drive
Shaft drive (cardan)
Starter
Electric
Fuel consumption
-
Top speed
192.0 kmh (119.3 mph)
Chassis, suspension, brakes and wheels
Front suspension travel
12.20 inches (200.0 mm)
Rear suspension travel
7.63 inches (125.0 mm)
Front tyre
3.25-
Rear tyre
4.00-
Front brake
Double discs
Front brakes diameter
15.87 inches (260.0 mm)
Rear brake
Expanding brake (drum)
Rear brakes diameter
12.20 inches (200.0 mm)
Physical measures and capacities
Dry weight
474.0 pounds (215.0 kg)
Wet weight
520.3 pounds (236.0 kg)
Seat height
49.4 inches (810 mm)
Wheelbase
89.4 inches (1465 mm)
Ground clearance
10.1 inches (165 mm)
Fuel capacity
6.34 gallons (24.0 litres)
Oil capacity
-
Further motorcycle information
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