NSU 251 OSL in Movies

The NSU 251 OSL is a single cylinder, four-stroke sport motorcycle produced between 1933 and 1940. It could reach a top speed of 100.0 km/h (62.1 mph)

Engine

The engine was a air cooled single cylinder, four-stroke. A 64.0 x 75.0 mm (2.5 x 3.0 inches) stroke result in a displacement of just 242.00 ccm (14.77 cubic inches).

Drive

The bike has a 4-speed transmission. The final drive was via chain.

Chassis

It came with a 3-19 front tire and a 3-19 rear tire. Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear. The bike weighs just 126.0 kg (277.8 pounds). The wheelbase is 1,285 mm (50.6 inches) long.


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Aliases

  • 251 OSL WH