| VESPA Granturismo | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single Cylinder, Four Valve | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 198 cm3 | - |
| Bore X Stroke | |
| 2.83x1.91 in OR 72 mm | - |
| Compression Ratio | |
| 12:1 | - |
| Horsepower | |
| 21/8500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 12.9/6500 lb-ft/RPM OR 17/6500 Nm/RPM | - |
| Fuel System | |
| Walbro WVF-7P Or Keihin CVK 30 | - |
| transmission specs | |
| Gearbox | |
|---|---|
| Automatic CVT | - |
| Clutch | |
| Dry, Centrifugal | - |
| Final Drive | |
| belt | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Single-arm W/hydraulic Shock Absorber | - |
| Rear Suspension | |
| Engine-swing Arm W/2 Hydraulic Shock Absorbers | - |
| Front Brake | |
| 220 Mm Disc | - |
| Rear Brake | |
| 220 Mm Disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 76.4 in OR 1941 mm | - |
| Seat Height | |
| 31.5 in OR 800 mm | - |
| Weight | |
| 308 lbs OR 140 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.5 gallons OR 9.5 L | - |
| Wheelbase | |
| 54.9 in OR 1394 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70-12 | - |
| Rear | |
| 130/70-12 | - |
