| VESPA PX125 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, 2 stroke, air-cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 123.4 cm3 | - |
| Bore X Stroke | |
| 2.1x2.2 in OR 53 mm | - |
| Horsepower | |
| 12/6600 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 7/6000 lb-ft/RPM OR 9/6000 Nm/RPM | - |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 4-Speed, grip-shift, constant mesh | - |
| Clutch | |
| Wet Multi-plate | - |
| Final Drive | |
| Direct drive | - |
| chassis specs | |
| Frame | |
|---|---|
| Pressed sheet steel, streamlined monocoque structure | Aluminium frame |
| Front Suspension | |
| Link arm with coil spring and dual action hydraulic shock absorber | - |
| Rear Suspension | |
| Engine and transmission serve as swingarm, dual action shock absorber | - |
| Front Brake | |
| Single disc 200 mm | - |
| Rear Brake | |
| Drum 150 mm | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 71.3 in OR 1811 mm | - |
| Overall Width | |
| 29.1 in OR 739 mm | - |
| Seat Height | |
| 31.9 in OR 810 mm | - |
| Weight | |
| 223 lbs OR 101 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.1 gallons OR 7.9 L | - |
| Wheelbase | |
| 49.6 in OR 1260 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 110/70-11 | - |
| Rear | |
| 120/70-11 | - |
