| VESPA VELOCE 150 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, two stroke, air cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 145.5 cm3 | - |
| Bore X Stroke | |
| 2.2x2.2 in OR 56 mm | - |
| Compression Ratio | |
| 7.7:1 | - |
| Horsepower | |
| 7.7/5000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 4-Speed | - |
| Clutch | |
| Wet Multi-plate | - |
| Final Drive | |
| Direct drive | - |
| chassis specs | |
| Frame | |
|---|---|
| Pressed sheet steel with streamlined monocoque structure | Aluminium frame |
| Front Suspension | |
| Monoshock, trailing arm | - |
| Rear Suspension | |
| Coil spring with damper | - |
| Front Brake | |
| Drum | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 69.7 in OR 1770 mm | - |
| Overall Width | |
| 26.4 in OR 671 mm | - |
| Seat Height | |
| 31.9 in OR 810 mm | - |
| Weight | |
| 209 lbs OR 95 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2 gallons OR 7.6 L | - |
| Wheelbase | |
| 47.2 in OR 1199 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 3.5x10 | - |
| Rear | |
| 3.5x10 | - |
