| GILERA Nordwest 600 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, four-stroke, single cylinder, DOHC, 4 valves | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 558 cm3 | - |
| Bore X Stroke | |
| 3.9x2.9 in OR 99 mm | - |
| Compression Ratio | |
| 10.5:1 | - |
| Horsepower | |
| 50/7250 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 38/5500 lb-ft/RPM OR 52/5500 Nm/RPM | - |
| Fuel System | |
| 2x30mm Teikei carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| 41mm Marzocchi upside-down telescopic fork | - |
| Rear Suspension | |
| Boge monoshock | - |
| Front Brake | |
| dual 270mm discs, 4-piston calipers | - |
| Rear Brake | |
| single 240mm disc, 2-piston caliper | - |
| dimension specs | |
| Weight | |
|---|---|
| 311 lbs OR 141 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 3.2 gallons OR 12.1 L | - |
| tyres specs | |
| Front | |
|---|---|
| 120/60-17 | - |
| Rear | |
| 160/60-17 | - |
