| DUCATI Hyperstrada 939 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, four-stroke, Testastretta 11-degree L-Twin, desmodromic, 4 valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 937 cm3 | - |
| Bore X Stroke | |
| 3.7x2.6 in OR 94 mm | - |
| Compression Ratio | |
| 13.1:1 | - |
| Horsepower | |
| 113/9000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 72/7500 lb-ft/RPM OR 98/7500 Nm/RPM | - |
| Fuel System | |
| EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Clutch | |
| wet, multiplate, slipper-type | - |
| Primary Drive | |
| straight cut gears | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| tubular steel trellis | Aluminium frame |
| Front Suspension | |
| 43mm upside-down telescopic fork | - |
| Rear Suspension | |
| Sachs adjustable monoshock with progressive linkage | - |
| Front Brake | |
| dual 320mm discs, 4-piston calipers, Brembo monobloc, ABS | - |
| Rear Brake | |
| single 245mm disc, 2-piston caliper, ABS | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 83.5 in OR 2121 mm | - |
| Overall Width | |
| 35.2 in OR 894 mm | - |
| Seat Height | |
| 34.3 in OR 871 mm | - |
| Weight | |
| 412 lbs OR 187 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.2 gallons OR 15.9 L | - |
| Wheelbase | |
| 58.8 in OR 1494 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70 ZR17 | - |
| Rear | |
| 180/55 ZR17 | - |
