1934 NSU 251 OSL

General motorcycle information

Model

NSU 251 OSL

Year

1934

Engine and transmission

Displacement

14.77 cubic inches (242.0 ccm)

Engine type

Single cylinder, 4 stroke

Power

9.0 horsepowers (6.7 kiloWatts) at 5000 RPM

Torque

Compression

Bore x stroke

3.91 x 4.58 inches (64.0 x 75.0 mm)

Fuel system

Carburettor

Cooling system

Air

Gearbox

4-speed

Transmission type, final drive

Chain

Starter

Kick

Fuel consumption

2.30 litres/100 km, 43.5 km/l or 102.3 mpg

Top speed

100.0 kmh (62.1 mph)

Chassis, suspension, brakes and wheels

Front tyre

3-19

Rear tyre

3-19

Front brake

Expanding brake (drum)

Rear brake

Expanding brake (drum)

Physical measures and capacities

Dry weight

277.8 pounds (126.0 kg)

Seat height

Wheelbase

78.4 inches (1285 mm)

Overall length

122.0 inches (2000 mm)

Overall width

46.4 inches (760 mm)

Overall height

61.0 inches (1000 mm)

Ground clearance

Fuel capacity

3.04 gallons (11.5 litres)

Oil capacity

0.40 gallons (1.5 litres)

Further motorcycle information

More specs

All technical data from Bikez.com.

Rating

Detailed 1934 NSU 251 OSL rating

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