| KAWASAKI GPZ 550 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air cooled, four stroke, transverse four cylinder, DOHC, 2 valve per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 553 cm3 | - |
| Bore X Stroke | |
| 2.28x2.06 in OR 58 mm | - |
| Compression Ratio | |
| 9.5:1 | - |
| Horsepower | |
| 58/9000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 35.5/8000 lb-ft/RPM OR 48/8000 Nm/RPM | - |
| Fuel System | |
| Carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6 Speed | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Telescopic fork | - |
| Rear Suspension | |
| Swingarm | - |
| Front Brake | |
| 2x260mm disc | - |
| Rear Brake | |
| Single 260mm disc | - |
| dimension specs | |
| Weight | |
|---|---|
| - | 351 lbs OR 159 kg |
| tyres specs | |
| Front | |
|---|---|
| 100/90-18 | - |
| Rear | |
| 120/80-18 | - |
