2011 Vespa PX 125

2011 Vespa PX 125 Specifications

  • Updated: 2023-03-20

General information

ModelVespa PX 125

Engine and transmission

Displacement123.5 ccm (7.54 cubic inches)
Engine typeSingle cylinder, two-stroke
Power8.9 HP (6.5 kW) @ 6600 RPM
Torque9.6 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 6000 RPM
Top speed87.0 km/h (54.1 mph)
Bore x stroke52.5 x 57.0 mm (2.1 x 2.2 inches)
Valves per cylinder2
Fuel systemCarburettor
Fuel controlSingle Overhead Cams (SOHC)
Lubrication systemOil pump
Cooling systemAir
Transmission typeBelt (final drive)
ClutchWet, centrifugal clutch, cable operated
Exhaust systemEuro II

Chassis, suspension, brakes and wheels

Front suspensionSingle sided trailing link with hydraulic shock absorber
Rear suspensionHydraulic monoshock
Front tire120-10
Rear tire120-10
Front brakesSingle disc
Diameter200 mm (7.9 inches)
Rear brakesExpanding brake (drum brake)
Diameter150 mm (5.9 inches)
Dry weight97.0 kg (213.8 pounds)
Weight incl. oil, gas, etc106.0 kg (233.7 pounds)
Power/weight ratio0.0912 HP/kg
Seat height810 mm (31.9 inches) If adjustable, lowest setting.
Overall length1810 mm (71.3 inches)
Overall width740 mm (29.1 inches)
Wheelbase1260 mm (49.6 inches)
Fuel capacity8.00 litres (2.11 US gallons)
Show all bikes made in 2011