| General |
| Comments | - | 5 configurable riding modes. Traction control. Cruise control. Keyless. |
| Year | 2017 - 18 | - |
| Colours | - | Sapphire Black, Matte Silver Ice, Baja Orange |
| Make Model | Ducati Monster 821 | - |
| Dimensions |
| Height (in.) | - | 42.9 inches |
| Height (mm) | - | 1089 mm |
| Length (in.) | - | 80.9 inches |
| Length (mm) | - | 2055 mm |
| Seat Height (in.) | - | 32.7 inches |
| Seat Height (mm) | - | 830 mm |
| Wheelbase (in.) | - | 56.9 inches |
| Wheelbase (mm) | - | 1445 mm |
| Width (in.) | - | 31.2 inches |
| Width (mm) | - | 792 mm |
| Seat Height | 785 mm - 810 mm / 30.9 in - 31.9 in | 830 mm / 32.7 in. |
| Wheelbase | 1480 mm / 58.3 in | 1445 mm / 56.9 in. |
| Height | - | 1089 mm / 42.9 in. |
| Length | - | 2055 mm / 80.9 in. |
| Width | - | 792 mm / 31.2 in. |
| Weights & Capacities |
| Wet Weight (lbs.) | - | 436.5 pounds |
| Dry Weight (kg) | 180.5 | - |
| Wet Weight (kg) | 206 | 198.0 kg |
| Oil Capacity (Quarts) | - | 4.02 US quarts |
| Oil Capacity (l) | - | 3.80 litres |
| Fuel Capacity (gal.) | - | 4.10 US gallons |
| Fuel Capacity (l) | - | 15.50 litres |
| Dry Weight | 180.5 kg / 398 lbs | - |
| Fuel Capacity | 16.5 Litres / 4.36 US gal | 15.50 litres / 4.10 US gallons |
| Wet Weight | 206 kg / 454 lbs | 198.0 kg / 436.5 lbs |
| Performance |
| Max Power | 80 kW / 109 hp @ 9250 rpm | - |
| Max Torque | 86 Nm / 9.1 kgf-m / 63 lb-ft @ 7750 rpm | 124.8 Nm (12.7 kgf-m or 92.0 ft.lbs) @ 9000 Revolutions" |
| Engine |
| CO2 | - | 149.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Bore x Stroke (in,) | - | 3.5 x 2.4 inches |
| Displacement (cc) | - | 1160.0 cc |
| Displacement (ci) | - | 70.78 cubic inches |
| Engine Type | - | In-line three, four-stroke |
| Fuel Control | - | Double Overhead Cams/Twin Cam (DOHC) |
| Bore x Stroke (mm) | - | 90.0 x 60.8 mm |
| Displacement | 821 cc / 50.1 cu-in | - |
| Engine Detail | Four stroke, Testastretta 11° L-Twin, 4 Desmodromically actuated valves per cylinder | - |
| Fuel System | - | Injection. Multipoint sequential electronic fuel injection with electronic throttle control |
| Bore x Stroke | 88 x 67.5 mm | - |
| Compression Ratio | 12.8:1 | 13.2:1 |
| Cooling System | Liquid cooled | - |
| Exhaust | Stainless steel muffler and aluminium and cap; lightweight 2-1 system with catalytic converter with 2 lambda probes | Stainless steel 3 into 1 header system with underslung primary silencer and side mounted secondary silencer |
| Fuel Consumption | - | 6.43 litres/100 km (15.6 km/l or 36.58 mpg) |
| Fuel Induction | Electronic fuel injection system, 53mm throttle bodies with full Ride by Wire | - |
| Ignition | Marelli electronic | - |
| Starter | Electric | Electric |
| Valve System | - | 4 |
| Drivetrain |
| Clutch | Slipper and self-servo wet multiplate clutch with mechanical control | Wet. multi-plate, slip |
| Final Drive | Chain, Front sprocket 15; Rear sprocket 46 | Chain (final drive) |
| Gear Ratios | 1st 37/15 2nd 30/17 3rd 28/20 4th 26/22 5th 24/23 6th 23/24 | - |
| Gearbox | - | 6-speed |
| Primary Drive | Straight cut gears, ratio 1.85:1 | X-ring chain |
| Transmission / Drive | 6 Speed | - |
| Chassis |
| Wheel Travel - Front (mm) | - | 120 mm |
| Wheel Travel - Front (in.) | - | 4.7 inches |
| Trail (mm) | - | 105 mm |
| Trail (in.) | - | 4.1 inches |
| Wheel Travel - Rear (mm) | - | 120 mm |
| Wheel Travel - Rear (in.) | - | 4.7 inches |
| Frame Type | Tubular steel Trellis frame attached to the cylinders head | Aluminum twin spar,. bolt-on aluminium rear subframe |
| Suspension - Front | Kayaba 43mm upside-down fork | Ohlins 43 mm NIX30 upside down forks with adjustable preload, rebound and compression damping |
| Suspension - Rear | Progressive linkage with adjustable monoshock. Aluminum double-sided swingarm | Öhlins TTX36 twin tube monoshock with preload, rebound and compression damping |
| Rake | 24.3° | 23.9° |
| Trail | 93.2mm / 3.7in | 105 mm / 4.1 in. |
| Wheel Travel - Front | 130 mm / 5.1 in | 120 mm / 4.7 in. |
| Wheel Travel - Rear | 140 mm / 5.5 in | 120 mm / 4.7 in. |
| Electrical Systems |
| Instrumentation | - | 5 inch TFT color instruments |
| Lighting system | - | All-LED lighting. with self-cancelling indicators |
| Wheels & Brakes |
| Brakes - Front | 2 x 320 mm semi-floating discs, radially mounted Monobloc Brembo M4-32 callipers, 4-pistons, axial pump with ABS as standard equipment | Double disc. ABS. Floating discs. Brembo. |
| Brakes - Rear | Single 245 mm disc, 2-piston floating calliper with ABS as standard equipment | Single disc. ABS. Two-piston calipers. Brembo. |
| Rims | - | Cast Aluminum. Pirelli Diablo Supercorsa V3 tyres. |
| Tyres - Front | 120/70 ZR 17 Pirelli Diablo Rosso III | 120/70-ZR17 |
| Tyres - Rear | 180/55 ZR17 Pirelli Diablo Rosso III | - |
| Wheels - Front | 10-spoke in light alloy, 3.50" x 17" | - |
| Wheels - Rear | 10-spoke in light alloy, 5.50" x 17" | - |