1940 BMW R12 Twin carb

BMW R12 Twin carb
Picture credits: BMW. Click for large image of the 1940 BMW R12 Twin carb

General motorcycle information

Model
BMW R12 Twin carb
Year
1940
Category
Sport
Rating
Rate this bike

Engine and transmission

Displacement
45.46 cubic inches (745.0 ccm)
Engine type
Two cylinder boxer, 4 stroke
Power
20.0 horsepowers (14.9 kiloWatts) at 4000 RPM
Torque
-
Compression
5.2:1
Bore x stroke
4.76 x 4.76 inches (78.0 x 78.0 mm)
Fuel system
Carburettor
Fuel control
Overhead Valves (OHV)
Cooling system
Air
Gearbox
4-speed
Transmission type, final drive
-
Starter
Kick
Fuel consumption
-
Top speed
120.0 kmh (74.6 mph)

Chassis, suspension, brakes and wheels

Front tyre
3.50-19
Rear tyre
3.5-19
Front brake
Expanding brake (drum)
Front brakes diameter
12.20 inches (200.0 mm)
Rear brake
Expanding brake (drum)

Physical measures and capacities

Dry weight
-
Wet weight
407.9 pounds (185.0 kg)
Seat height
-
Wheelbase
-
Overall length
128.1 inches (2100 mm)
Overall width
54.9 inches (900 mm)
Overall height
57.4 inches (940 mm)
Ground clearance
-
Fuel capacity
3.70 gallons (14.0 litres)
Oil capacity
-

Further motorcycle information

More specs
All technical data from Bikez.com.
Rating
Detailed 1940 BMW R12 Twin carb rating
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