Vespa ET4 125
2005Scooter

Vespa ET4 125

Key specifications

Engine
124 cc
Power
16 HP
Weight
104 kg
Fuel type
petrol
Fuel capacity
2.4 L
Transmission
Automatic
Seat height
31 mm
Front brakes
Double disc
Rear brakes
Expanding brake (drum brake)

Technical details

Source specification data

Make
Vespa
Model
ET4 125
Category
Scooter
Starter
Electric & kick
Power
16.09 HP (11.7 kW)) @ 8800 RPM
Clutch
Automatic centrifuge type
Gearbox
Automatic
Ignition
Electronic CDI and variable timing
Top Speed
95.0 km/h (59.0 mph)
Bore X Stroke
57.0 x 48.6 mm (2.2 x 1.9 inches)
Displacement
124.02 ccm (7.57 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Lubrication System
Wet pump with cup capacity of 1 litre, chain driven lobe pump
Dry Weight
104.0 kg (229.3 pounds)
Seat Height
780 mm (30.7 inches) If adjustable, lowest setting.
Fuel Capacity
9.00 litres (2.38 gallons)
Overall Width
700 mm (27.6 inches)
Overall Length
1,760 mm (69.3 inches)
Power Weight Ratio
0.1547 HP/kg
Rear Tyre
120/70-10
Frame Type
Pressed steel monocoque
Front Tyre
100/80-10
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Double disc
Rear Suspension
Helicoidal adjustable spring and hydraulic double effect single damper
Front Suspension
Oscillating arm with helicoidal spring and hydraulic double effect single damper
Rear Brakes Diameter
110 mm (4.3 inches)
Front Brakes Diameter
200 mm (7.9 inches)