These are the known mechanical and performance specifications for your 1938 NSU 501 OSL.
Basic Specs
Engine
Displacement494.00 ccm (30.14 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke80.0 x 99.0 mm (3.1 x 3.9 inches)
Valves/Cylinder
FuelingCarburettor. Graetzin KE 27/45
Ignition
Exhaust
Lubrication
CoolingAir
Performance
Horespower22.00 HP (16.1 kW)
Torque
Top Speed130.0 km/h (80.8 mph)
Chassis
Frame TypeSteel
Rake
Trail
Front Suspension
Front Travel
Rear Suspension
Rear Travel
SeatSingle
Seat Height
Alt. Seat Height
Total Height1,000 mm (39.4 inches)
Total Length2,180 mm (85.8 inches)
Total Width850 mm (33.5 inches)
Ground Clearance
Wheelbase1,420 mm (55.9 inches)
Dry Weight150.0 kg (330.7 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre3.25-19
Rear Tire/Tyre3.25-19
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
WheelsSpoked
Comments