| DUCATI 907ie | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, four-stroke, 90-degree V-Twin, SOHC, desmodromic 2 valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 907 cm3 | - |
| Bore X Stroke | |
| 3.6x2.7 in OR 91 mm | - |
| Compression Ratio | |
| 9.3:1 | - |
| Horsepower | |
| 90/8500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 63/5000 lb-ft/RPM OR 85/5000 Nm/RPM | - |
| Fuel System | |
| EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| 42 mm Marzocchi upside-down fork | - |
| Rear Suspension | |
| adjustable monoshock | - |
| Front Brake | |
| dual 300 mm discs, 2-piston calipers | - |
| Rear Brake | |
| single 245 mm disc, 2-piston caliper | - |
| dimension specs | |
| Weight | |
|---|---|
| 474 lbs OR 215 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 5.5 gallons OR 20.8 L | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70-R17 | - |
| Rear | |
| 170/60-R17 | - |
