| AERMACCHI 350SS | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single Cylinder, Four Stroke | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 344 cm3 | - |
| Bore X Stroke | |
| 2.9x3.1 in OR 74 mm | - |
| Compression Ratio | |
| 9.0:1 | - |
| Horsepower | |
| 25/7000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-Speed | - |
| Clutch | |
| dry plate | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Brake | |
| Drum | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 82.7 in OR 2101 mm | - |
| Overall Width | |
| 32.7 in OR 831 mm | - |
| Seat Height | |
| 32.3 in OR 820 mm | - |
| Ground Clearance | |
| 6.9 in OR 175 mm | - |
| Weight | |
| 311 lbs OR 141 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.6 gallons OR 9.8 L | - |
| Wheelbase | |
| 53.7 in OR 1364 mm | - |
