Home WORLD Vintage 1949 NSU 251 OSL 242cc Engine Motorcycle

Vintage 1949 NSU 251 OSL 242cc Engine Motorcycle

NSU was one of the biggest motorcycle manufacturers in Germany. NSU has been founded in 1873 and produced bicycles in first step.

source/image(PrtSc): classic-motorcycle.com

At the beginning of the 1900 century NSU was very involved in developed in motorcycles and begun to produce bikes. NSU was one of the first manufacturer of motorized bikes in Germany.

They develop it´s motorcycle in amazing speed. In 1933 NSU catalogued the model NSU 251 OSL first time.


This model has been produced from 1933 – 1943 and resume the production from 1947. The last 251 OSL left it´s work 1952.This NSU 251 OSL is an older restoration and is a good runner./ via/read more: classic-motorcycle 

  • Manufacturer: NSU
  • Model: 251 OSL
  • Year: 1949
  • Displacement: 242cc
  • Engine type: 4-stroke / ohv
  • Cylinders: 1
  • Power: 10.5hp@5000rpm
  • Weight: 135kg
  • Topspeed: 100km/h