| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Vespa |
| Model Name | S 50 4V |
| Year | 2011 |
| Category(class) | Scooter |
| Engine |
|---|
| Engine Capacity (Displacement) | 49 ccm (2.99 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø39.0 mm x 41.8 mm (Ø1.54 inches x 1.65 inches) |
| Bore/Stroke Ratio | 0.93 |
| Valves per Cylinder | 4 |
| Fuel System(Carburetion) | Carburettor |
| Ignition | Electronic |
| Starter System | Electric & kick |
| Lubrication System | Wet sump, chain-driven lobe pump |
| Cooling System | Air |
| Powertrain |
|---|
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | Single arm link with coil spring and double acting hydraulic shock absorber |
| Rear Suspension | Coil spring and double acting hydraulic shock absorber |
| Front Brakes | Single disc |
| Front Brakes Diameter | Ø200 mm (Ø7.87 inches) |
| Rear Brakes | Expanding brake (drum brake) |
| Rear Brakes Diameter | Ø110 mm (Ø4.33 inches) |
| Front Tire | 110/70-11 |
| Rear Tire | 120/70-10 |
| Dimensions |
|---|
| Overall Length | 1755 mm (69.09 inches) |
| Overall Width | 740 mm (29.13 inches) |
| Seat Height | 775 mm (30.51 inches) |
| Wheelbase | 1295 mm (50.98 inches) |
| Dry Weight | 96.0 kg (212 lb) |
| Fuel Capacity | 8.60 litres (2.27 gallons) |
| Performance |
|---|
| Max Torque | 3.50 Nm (2.57 ft*lbs) at 6500 RPM |
| Top Speed | 62.8 km/h (39mph) |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
