| DUCATI Monster 821 | BMW R 12 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, Testastretta 11-degree L-Twin, 4 Desmodromically actuated valves per cylinder | Water-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder |
| Displacement | |
| 821 cm3 | 1170 cm3 |
| Bore X Stroke | |
| 3.5x2.7 in OR 89 mm | 4.0x2.9 in OR 102 mm |
| Compression Ratio | |
| 12.8:1 | - |
| Horsepower | |
| 112/9250 KW(hp)/RPM | 95/6500 KW(hp)/RPM |
| Torque | |
| 66/7750 lb-ft/RPM OR 89/7750 Nm/RPM | 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM |
| Fuel System | |
| EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | 6-speed |
| Clutch | |
| APTC slipper and self-servo wet multiplate clutch with control cable | - |
| Primary Drive | |
| chain | - |
| Final Drive | |
| chain | Shaft |
| chassis specs | |
| Frame | |
|---|---|
| tubular steel trellis frame attached to the cylinders head | Tubular space frame in steel, engine self-supporting |
| Front Suspension | |
| upside down 43mm forks | USD telescopic forks, 45 mm |
| Rear Suspension | |
| progressive linkage with adjustable monoshock | Aluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable |
| Front Brake | |
| 2 x 320mm semi-floating discs, radially mounted Monobloc Brembo M4-32 callipers, 4-pistons, axial pump with ABS | Twin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers |
| Rear Brake | |
| 245mm disc, 2-piston floating calliper with ABS | Single disc brake, 265 mm, 2-piston floating caliper |
| dimension specs | |
| Overall Length | |
|---|---|
| 85.4 in OR 2169 mm | 86.6 in OR 2200 mm |
| Overall Width | |
| 31.5 in OR 800 mm | 32.7 in OR 831 mm |
| Seat Height | |
| 30.9 in OR 785 mm | 29.7 in OR 754 mm |
| Weight | |
| 395 lbs OR 179 kg | 500 lbs OR 227 kg |
| Fuel Capacity | |
| 4.6 gallons OR 17.4 L | 3.7 gallons OR 14.0 L |
| Wheelbase | |
| 58.3 in OR 1481 mm | 59.8 in OR 1519 mm |
| tyres specs | |
| Front | |
|---|---|
| 120/70 ZR 17 | 100/90-19 |
| Rear | |
| 180/60 ZR 17 | 150/80-16 |
