| General |
|
Year
|
2020
|
2020
|
|
Manufacturer
|
Ducati
|
Ducati
|
|
Model Name
|
Monster 821 Stealth
|
Monster 821 Stealth
|
|
Trim Name
|
Special Black
|
Special Black
|
|
Generic Type (Primary)
|
Sport
|
Sport
|
| Engine |
|
Engine Type
|
Ducati Testastretta 11°, L-Twin, 4 valves per cylinder, Desmodromic timing
|
Ducati Testastretta 11°, L-Twin, 4 valves per cylinder, Desmodromic timing
|
|
Displacement
|
821 cc (50.1 cu in)
|
821 cc (50.1 cu in)
|
|
Cooling
|
Water cooled
|
Water cooled
|
|
Bore
|
88 mm
|
88 mm
|
|
Stroke
|
67.5 mm
|
67.5 mm
|
|
Compression Ratio
|
12.8 : 1
|
12.8 : 1
|
|
Engine Power
|
80 kW (109 hp) @ 9,250 rpm
|
80 kW (109 hp) @ 9,250 rpm
|
|
Engine Torque
|
86 Nm (63 lb-ft, 8.8 kgm) @ 7,750 rpm
|
86 Nm (63 lb-ft, 8.8 kgm) @ 7,750 rpm
|
|
Fuel Injection
|
Electronic fuel injection system, Ø 53 mm throttle bodies, Full Ride-by-Wire system
|
Electronic fuel injection system, Ø 53 mm throttle bodies, Full Ride-by-Wire system
|
|
Emissions
|
Euro 4 | CO2: 125 g/km
|
Euro 4 | CO2: 125 g/km
|
|
Fuel Economy: Combined City/Hwy
|
5.4 l/100 km
|
5.4 l/100 km
|
| Drivetrain |
|
Gearbox
|
6 speed with Ducati Quick Shift up/down (DQS)
|
6 speed with Ducati Quick Shift up/down (DQS)
|
|
Primary Drive
|
Straight cut gears, Ratio 1.85:1
|
Straight cut gears, Ratio 1.85:1
|
|
Gear Ratios (overall) 1st
|
37/15
|
37/15
|
|
Gear Ratios (overall) 2nd
|
30/17
|
30/17
|
|
Gear Ratios (overall) 3rd
|
28/20
|
28/20
|
|
Gear Ratios (overall) 4th
|
26/22
|
26/22
|
|
Gear Ratios (overall) 5th
|
24/23
|
24/23
|
|
Gear Ratios (overall) 6th
|
23/24
|
23/24
|
|
Final Drive
|
Chain drive, Front sprocket Z15, Rear sprocket Z46
|
Chain drive, Front sprocket Z15, Rear sprocket Z46
|
|
Clutch
|
Slipper and self-servo wet multiplate clutch with mechanical control
|
Slipper and self-servo wet multiplate clutch with mechanical control
|
| Chassis |
|
Frame Type
|
Tubular steel trellis frame
|
Tubular steel trellis frame
|
|
Exhaust
|
2-1 system, Two lambda probes, Stainless steel muffler with aluminium end cap
|
2-1 system, Two lambda probes, Stainless steel muffler with aluminium end cap
|
| Suspension |
|
Front Suspension
|
Ø 43 mm usd fully adjustable fork
|
Ø 43 mm usd fully adjustable fork
|
|
Rear Suspension
|
Progressive linkage with adjustable monoshock, Aluminium double-sided swingarm
|
Progressive linkage with adjustable monoshock, Aluminium double-sided swingarm
|
| Brakes |
|
Front braking system
|
2 x Ø 320 mm semi-floating discs, radially mounted monobloc Brembo M4.32 callipers, 4-piston, Bosch ABS
|
2 x Ø 320 mm semi-floating discs, radially mounted monobloc Brembo M4.32 callipers, 4-piston, Bosch ABS
|
|
Rear braking system
|
Ø 245 mm disc, 2-piston calliper, Bosch ABS
|
Ø 245 mm disc, 2-piston calliper, Bosch ABS
|
| Wheels & Tires |
|
Front Wheel
|
10-spoke light alloy, 3.5" x 17"
|
10-spoke light alloy, 3.5" x 17"
|
|
Rear Wheel
|
10-spoke light alloy, 5.5" x 17"
|
10-spoke light alloy, 5.5" x 17"
|
|
Front Tire
|
Pirelli Diablo Rosso III 120/70 ZR 17
|
Pirelli Diablo Rosso III 120/70 ZR 17
|
|
Rear Tire
|
Pirelli Diablo Rosso III 180/55 ZR17
|
Pirelli Diablo Rosso III 180/55 ZR17
|
|
Front Wheel Travel
|
130 mm (5.12 in)
|
130 mm (5.12 in)
|
|
Rear Wheel Travel
|
140 mm (5.51 in)
|
140 mm (5.51 in)
|
| Dimensions |
|
Seat Height
|
Adjustable 785 mm - 810 mm (30.91 in - 31.89 in)
|
Adjustable 785 mm - 810 mm (30.91 in - 31.89 in)
|
|
Wheelbase
|
1,480 mm (58.27 in)
|
1,480 mm (58.27 in)
|
|
Rake/trail
|
24°/93 mm (3.7 in)
|
24°/93 mm (3.7 in)
|
| Capacities |
|
Fuel Capacity
|
16.5 l (4.36 US gal)
|
16.5 l (4.36 US gal)
|
|
Seating Capacity
|
Dual Seat
|
Dual Seat
|
| Weights |
|
Dry Weight
|
180,5 kg (398 lb)
|
180,5 kg (398 lb)
|
|
Weight
|
Wet (Kerb): 206 kg (454 lb)
|
Wet (Kerb): 206 kg (454 lb)
|
| Features |
|
Instrumentation
|
TFT color display | Valve Clearence Check (DemoService): 30,000 km (18,000 mi)
|
TFT color display | Valve Clearence Check (DemoService): 30,000 km (18,000 mi)
|
|
Safety Features
|
Ducati Safety Pack: Bosch ABS, Ducati Traction Control (DTC). Riding Modes, Power Modes, Ducati Quick Shift up/down (DQS)
|
Ducati Safety Pack: Bosch ABS, Ducati Traction Control (DTC). Riding Modes, Power Modes, Ducati Quick Shift up/down (DQS)
|
|
Features
|
Standard equipment: Ducati Safety Pack:ABS Bosch, Ducati Traction Control (DTC). Ducati Quick Shift up/down (DQS), Riding Mode, Power Mode, LED position light and tail light, TFT color display, Passenger seat cover, Flyscreen, USB power socket. | Ready for: Anti-theft system
|
Standard equipment: Ducati Safety Pack:ABS Bosch, Ducati Traction Control (DTC). Ducati Quick Shift up/down (DQS), Riding Mode, Power Mode, LED position light and tail light, TFT color display, Passenger seat cover, Flyscreen, USB power socket. | Ready for: Anti-theft system
|
|
Note
|
Only for countries where Euro 4 standard applies.
|
Only for countries where Euro 4 standard applies.
|
| Warranty |
|
Warranty
|
24 months, Unlimited mileage | Mainteinance Service Intervals: 15,000 km (9,000 mi) / 12 months
|
24 months, Unlimited mileage | Mainteinance Service Intervals: 15,000 km (9,000 mi) / 12 months
|
|
|
|
|
