1955 Aermacchi HD 125 Zeffiro

Aermacchi HD 125 Zeffiro
Picture credits: Scootermaniac.org. Click for large image of the 1955 Aermacchi HD 125 Zeffiro

General motorcycle information

Model
Aermacchi HD 125 Zeffiro
Year
1955
Category
Scooter

Engine and transmission

Displacement
7.51 cubic inches (123.0 ccm)
Engine type
Single cylinder, 2 stroke
Power
5.0 horsepowers (3.7 kiloWatts) at 4500 RPM
Torque
-
Compression
5.7:1
Bore x stroke
3.17 x 3.54 inches (52.0 x 58.0 mm)
Fuel system
Carburettor
Cooling system
Air
Gearbox
3-speed
Transmission type, final drive
Chain
Starter
Kick
Fuel consumption
-
Top speed
78.0 kmh (48.5 mph)

Chassis, suspension, brakes and wheels

Front tyre
2.25-17
Rear tyre
2.25-17
Front brake
Expanding brake (drum)
Rear brake
Expanding brake (drum)

Physical measures and capacities

Dry weight
202.8 pounds (92.0 kg)
Seat height
-
Wheelbase
-
Ground clearance
-
Fuel capacity
1.72 gallons (6.5 litres)
Oil capacity
-

Further motorcycle information

Insurance costs
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