| NORTON F 1 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid Cooled, Twin Chamber Rotary | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 588 cm3 | - |
| Compression Ratio | |
| 9.0:1 | - |
| Horsepower | |
| 95/9500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 57/7500 lb-ft/RPM OR 77/7500 Nm/RPM | - |
| Fuel System | |
| 2X 34mm Mikuni BDS Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5 Speed | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| WP Upside-down Forks | - |
| Rear Suspension | |
| WP Monoshock, Compression And Rebound Damping Adjustable | - |
| Front Brake | |
| 2x320mm Discs | - |
| Rear Brake | |
| 2x320mm Discs | - |
| dimension specs | |
| Weight | |
|---|---|
| 504.9 lbs OR 229 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 5.5 gallons OR 20.8 L | - |
| tyres specs | |
| Front | |
|---|---|
| 120/79 ZR17 | - |
| Rear | |
| 170/60 ZR17 | - |
