These are the known mechanical and performance specifications for your 1951 Harley-Davidson S-125.
Basic Specs
Engine
Displacement165.00 ccm (10.07 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression
Bore/Stroke
Valves/Cylinder
FuelingCarburettor
Ignition
Exhaust
Lubrication
Cooling
Chassis
Frame Type
Rake
Trail
Front SuspensionGirder fork coil spring
Front Travel
Rear SuspensionRigid-
Rear Travel
SeatSpring-mounted seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight90.7 kg (200.0 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre
Rear Tire/Tyre
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
Wheels
Comments