NSU 351 OT

Production: 1936-1939 and 1950-1951
Units built: 1936-1939: 2803; 1950: 305; 1951: 150
Engine: single cylinder four-stroke, dry sump oil circulation
HP: 12.5
Engine displacement: 331 cc
Cylinder diameter: 75 mm
Piston stroke: 75 mm
Compression ratio: 6.3:1 max. 6.5:1
Valvetrain: OHV; two pushrods in one tube gives the appearance of a vertical bevel-drive shaft driven valvetrain
Carburettor: BING 2/22/16; pre-WW2 models with AMAL, GRAETZIN and BING AJF 2/20
Transmission: 4-speed
Tyre size: 3.25-19"
Weight: 130 kg
Length: 2000-2040 mm
Fuel tank volume: 11.5 ltr
Fuel consumption: 2.7 ltr/100 km
Top speed: 105 km/h
General information: closed and fully sealed cylinder head introduced in 1938 (until 1937 the valve springs and rockers were exposed)

Information supplied by Hartmut Schouwer

Classic Motorcycle Fibreglass
Classic Motorcycle Fibreglass
Tanks, seats, guards and fairings for classic bikes, cafe racers and post-classic motorcycles.