These are the known mechanical and performance specifications for your 1966 Triumph Speed Twin .
Basic Specs
Engine
Displacement498.00 ccm (30.39 cubic inches)
Type
DetailsTwin, four-stroke
Max RPM
Compression
Bore/Stroke
Valves/Cylinder
FuelingCarburettor. Amal
Ignition
Exhaust
Lubrication
Cooling
Chassis
Frame Type
Rake
Trail
Front SuspensionTelescopic
Front Travel
Rear SuspensionRigid-optional sprung hub
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight158.8 kg (350.0 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