| KAWASAKI Z1R | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air cooled, four stroke, transverse four cylinder, DOHC, 2 valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 998 cm3 | - |
| Bore X Stroke | |
| 2.7x2.5 in OR 69 mm | - |
| Compression Ratio | |
| 8.7:1 | - |
| Horsepower | |
| 90/8000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 63/7000 lb-ft/RPM OR 85/7000 Nm/RPM | - |
| Fuel System | |
| 4 28mm Mikuni carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5 Speed | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Telescopic forks | - |
| Rear Suspension | |
| Dual shocks preload adjustable | - |
| Front Brake | |
| 2x298mm Discs | - |
| Rear Brake | |
| Single 298mm disc | - |
| dimension specs | |
| Weight | |
|---|---|
| - | 351 lbs OR 159 kg |
| tyres specs | |
| Front | |
|---|---|
| 3.50-19 | - |
| Rear | |
| 4.00-18 | - |
