These are the known mechanical and performance specifications for your 1928 DKW ZSW 500.
Basic Specs

Engine
Displacement493.90 ccm (30.14 cubic inches)
Type
DetailsTwin, two-stroke
Max RPM
Compression
Bore/Stroke68.0 x 68.0 mm (2.7 x 2.7 inches)
Valves/Cylinder
FuelingCarburettor
Ignition
Exhaust
Lubrication
CoolingLiquid
Performance
Horespower14.00 HP (10.2 kW)
Torque
Top Speed100.0 km/h (62.1 mph)
Chassis
Frame Type
Rake
Trail
Front Suspension
Front Travel
Rear SuspensionNone
Rear Travel
SeatTwo single seats
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight135.0 kg (297.6 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre3.5-27
Rear Tire/Tyre3.85-27
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
WheelsSpoked
Comments