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Vespa S 50 4V - 2012 Specifications and Reviews

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Engine and Transmission Specifications

Emission detailsEPA and CARB
Greenhouse gases62.4 CO
Fuel consumption2.69 litres/100 km (37.2 km/l or 87.44 mpg)
DrivelineCVT transformer with torque assistance
ClutchAutomatic dry centrifuge with damper buffers
GearboxAutomatic
Cooling systemAir
Lubrication systemWet sump, chain-driven lobe pump
IgnitionElectronic
Fuel controlSOHC
Fuel systemCarburettor
Valves per cylinder4
Bore x stroke39.0 x 41.8 mm (1.5 x 1.6 inches)
Top speed62.8 km/h (39.0 mph)
Torque3.50 Nm (0.4 kgf-m or 2.6 ft.lbs) @ 6500
Power4.29
Engine detailsHi-per 4
Engine typeSingle cylinder, four-stroke
Capacity:49.40 ccm (3.01 cubic inches)
 
 

CategoryScooter
Year2012
ModelVespa S 50 4V

Brakes, suspension, Frame and wheels

Rear brakes diameter110 mm (4.3 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter200 mm (7.9 inches)
Front brakesSingle disc
Rear tyre dimensions120/70-10
Front tyre dimensions110/70-11
Rear suspensionCoil spring with dual effect shock absorber
Front suspensionSingle arm link with coil spring
Frame typeLoad-bearing sheet steel chassis

Physical measures and capacities

Fuel capacity8.60 litres (2.27 gallons)
Wheelbase1,295 mm (51.0 inches)
Overall width740 mm (29.1 inches)
Overall length1,755 mm (69.1 inches)
Seat height775 mm (30.5 inches) If adjustable, lowest setting.
Power/weight ratio0.0447 HP/kg
Dry weight96.0 kg (211.6 pounds)

Other specs

Comments4W/2WD. Automatic Transmission with Hi/Lo Range and Reverse. Slip Limited Front Differential. DC 12V 10A 120W electric outlet. Made in Taiwan.
Wheelbase1,280 mm (50.4 inches)
Overall height1,300 mm (51.2 inches)
Rear tyre25/10-12
Front tyre25/8-12
Rear SuspensionDouble AArm
Front SuspensionDouble AArm
Transmission type,final driveShaft drive (cardan)
Bore x Stroke92.0 x 76.5 mm (3.6 x 3.0 inches)
Compression9.9:1
Torque27.50 Nm (2.8 kgf-m or 20.3 ft.lbs) @ 3500 Revolutions">RPM
Capacity:503.00 ccm (30.69 cubic inches)
Color optionsBlack, Orange, Blue, Blue/White, White/Red, Dragon Red
StarterElectric & kick

Rider Reviews

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