These are the known mechanical and performance specifications for your 1928 NSU 251 SS.
Basic Specs
Engine
Displacement247.00 ccm (15.07 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke63.0 x 80.0 mm (2.5 x 3.1 inches)
Valves/Cylinder
FuelingCarburettor
Ignition
Exhaust
Lubrication
CoolingAir
Performance
Horespower10.00 HP (7.3 kW)
Torque
Top Speed100.0 km/h (62.1 mph)
Chassis
Frame Type
Rake
Trail
Front Suspension
Front Travel
Rear Suspension
Rear Travel
SeatSingle
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight110.0 kg (242.5 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre2.50-26
Rear Tire/Tyre2.50-26
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
WheelsSpoked
Comments