| DUCATI Monster 821 Stripe | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, four-stroke, Testastretta 11-degree V-Twin, demodroic, 4 valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 821 cm3 | - |
| Bore X Stroke | |
| 3.5x2.6 in OR 89 mm | - |
| Compression Ratio | |
| 12.8:1 | - |
| Horsepower | |
| 112/9250 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 66/7750 lb-ft/RPM OR 89/7750 Nm/RPM | - |
| Fuel System | |
| EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Clutch | |
| APTC slipper and self-servo wet multiplate | - |
| 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 | |
| adjustable monoshock with progressive linkage | - |
| Front Brake | |
| dual 320mm discs, 4-piston Brembo Monobloc calipers, ABS | - |
| Rear Brake | |
| single 245mm disc, 2-piston caliper, ABS | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 85.4 in OR 2169 mm | - |
| Overall Width | |
| 31.5 in OR 800 mm | - |
| Seat Height | |
| 30.9 in OR 785 mm | - |
| Weight | |
| 397 lbs OR 180 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.8 gallons OR 18.2 L | - |
| Wheelbase | |
| 58.3 in OR 1481 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70 ZR17 | - |
| Rear | |
| 180/60 ZR17 | - |
