These are the known mechanical and performance specifications for your 2005 Vespa ET4 125.
Basic Specs
Engine
Displacement124.02 ccm (7.57 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke57.0 x 48.6 mm (2.2 x 1.9 inches)
Valves/Cylinder
Fueling
IgnitionElectronic CDI and variable timing
Exhaust
LubricationWet pump with cup capacity of 1 litre, chain driven lobe pump
CoolingAir
Performance
Horespower16.09 HP (11.7 kW)
Torque
Top Speed95.0 km/h (59.0 mph)
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity9.00 litres (2.38 gallons)
Emissions
Chassis
Frame TypePressed steel monocoque
Rake
Trail
Front SuspensionOscillating arm with helicoidal spring and hydraulic double effect single damper
Front Travel
Rear SuspensionHelicoidal adjustable spring and hydraulic double effect single damper
Rear Travel
Seat
Seat Height780 mm (30.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length1,760 mm (69.3 inches)
Total Width700 mm (27.6 inches)
Ground Clearance
Wheelbase1,280 mm (50.4 inches)
Dry Weight104.0 kg (229.3 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre100/80-10
Rear Tire/Tyre120/70-10
Front BrakesDouble disc
Front Brake Diameter200 mm (7.9 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter110 mm (4.3 inches)
Wheels
Comments