These are the known mechanical and performance specifications for your 1957 KTM Mirabell 125.
Basic Specs
Engine
Displacement124.00 ccm (7.57 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression
Bore/Stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Valves/Cylinder
FuelingCarburettor
Ignition
Exhaust
Lubrication
Cooling
Performance
Horespower7.00 HP (5.1 kW)
Torque
Top Speed80.0 km/h (49.7 mph)
Chassis
Frame TypeDouble loop
Rake
Trail
Front Suspension
Front Travel
Rear Suspension
Rear Travel
SeatDual
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight125.0 kg (275.6 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre3.25-12
Rear Tire/Tyre3.25-12
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
WheelsAlloy
Comments