| VESPA 100 SPORT | 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 | |
| 96.1 cm3 | - |
| Bore X Stroke | |
| 1.9x2.0 in OR 48 mm | - |
| Compression Ratio | |
| 8.75:1 | - |
| Horsepower | |
| 1/5200 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 3-Speed, constant mesh | - |
| Clutch | |
| Wet Multi-plate | - |
| Final Drive | |
| Direct drive | - |
| chassis specs | |
| Frame | |
|---|---|
| Pressed sheet steel with streamlined monocoque structure | Aluminium frame |
| Front Brake | |
| Drum | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 65.6 in OR 1666 mm | - |
| Overall Width | |
| 26.4 in OR 671 mm | - |
| Weight | |
| 181 lbs OR 82 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.5 gallons OR 5.7 L | - |
| Wheelbase | |
| 46.5 in OR 1181 mm | - |
