| DUCATI 900S2 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| air-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 | |
| 864 cm3 | - |
| Bore X Stroke | |
| 3.4x2.9 in OR 86 mm | - |
| Compression Ratio | |
| 9.5:1 | - |
| Horsepower | |
| 80/7500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 63/5800 lb-ft/RPM OR 85/5800 Nm/RPM | - |
| Fuel System | |
| 2x40mm DellOrto PHM carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| 38mm Marzocchi telescopic fork | - |
| Rear Suspension | |
| Marzocchi adjustable dual shock absorbers | - |
| Front Brake | |
| dual 280mm discs, 2-piston calipers | - |
| Rear Brake | |
| single 260mm disc, 1-piston caliper | - |
| dimension specs | |
| Weight | |
|---|---|
| 437 lbs OR 198 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.8 gallons OR 18.2 L | - |
| tyres specs | |
| Front | |
|---|---|
| 110/90 V18 | - |
| Rear | |
| 120/90 V18 | - |
