These are the known mechanical and performance specifications for your 1928 Harley-Davidson Model JD.
Basic Specs
Engine
Displacement1208.00 ccm (73.71 cubic inches)
Type
DetailsV2, four-stroke
Max RPM
Compression
Bore/Stroke87.0 x 100.0 mm (3.4 x 3.9 inches)
Valves/Cylinder
FuelingCarburettor
Ignition
Exhaust
Lubrication
Cooling
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 Weight194.0 kg (427.7 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre26-Mar
Rear Tire/Tyre23-Mar
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
WheelsSpoked
Comments