1939 NSU 351 OSL

NSU 351 OSL
Picture credits: NSU. Click for large image of the 1939 NSU 351 OSL

General motorcycle information

Model
NSU 351 OSL
Year
1939
Category
Sport

Engine and transmission

Displacement
21.11 cubic inches (346.0 ccm)
Engine type
Single cylinder, 4 stroke
Power
18.0 horsepowers (13.4 kiloWatts) at 5020 RPM
Torque
-
Compression
-
Bore x stroke
4.58 x 4.82 inches (75.0 x 79.0 mm)
Fuel system
Carburettor
Cooling system
Air
Gearbox
4-speed
Transmission type, final drive
Chain
Starter
-
Fuel consumption
-
Top speed
110.0 kmh (68.4 mph)

Chassis, suspension, brakes and wheels

Front tyre
3.25-19
Rear tyre
3.25-19
Front brake
Expanding brake (drum)
Rear brake
Expanding brake (drum)

Physical measures and capacities

Dry weight
242.5 pounds (110.0 kg)
Seat height
-
Wheelbase
86.7 inches (1420 mm)
Overall length
123.3 inches (2020 mm)
Overall width
47.0 inches (770 mm)
Overall height
57.4 inches (940 mm)
Ground clearance
-
Fuel capacity
-
Oil capacity
-

Further motorcycle information

Insurance costs
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