| GILERA Fastbike 125 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, two-stroke, single cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 124 cm3 | - |
| Bore X Stroke | |
| 2.2x2.0 in OR 56 mm | - |
| Compression Ratio | |
| 13.4:1 | - |
| Horsepower | |
| 21/9200 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 11/8800 lb-ft/RPM OR 15/8800 Nm/RPM | - |
| Fuel System | |
| DellOrto carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| telescopic fork | - |
| Rear Suspension | |
| adjustable monoshock | - |
| Front Brake | |
| single 240mm disc | - |
| Rear Brake | |
| single disc | - |
| dimension specs | |
| Weight | |
|---|---|
| 302 lbs OR 137 kg | 351 lbs OR 159 kg |
