NSU 3 1-2 PS: history, specs, pictures

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NSU 3 1-2 PS
Manufacturer
NSU
Production 1906 - 1918
Engine
twin, four-stroke
Bore / Stroke 85.0mm x 88.0mm
Top Speed 53 mph (85 km/h)
Horsepower 5.63 HP (4.2 KW) @ 2000RPM
Fuel System carburetor
Transmission Final Drive: belt
Front Tire 2.25-26
Rear Tire 2.25-26
Weight 176.37 pounds (80.0 Kg) (dry), 80.0 kg (wet)
Fuel Capacity 2.11 Gallon (8.00 Liters)
Manuals Service Manual


The NSU 3 1-2 PS was a twin, four-stroke standard produced by NSU between 1906 and 1918. It could reach a top speed of 53 mph (85 km/h). Claimed horsepower was 5.63 HP (4.2 KW) @ 2000 RPM.

Engine[edit | edit source]

The engine was a air cooled twin, four-stroke. A 85.0mm bore x 88.0mm stroke result in a displacement of just 499.0 cubic centimeters.

Chassis[edit | edit source]

It came with a 2.25-26 front tire and a 2.25-26 rear tire. The 3 1-2 PS was fitted with a 2.11 Gallon (8.00 Liters) fuel tank. The bike weighed just 176.37 pounds (80.0 Kg).