Naked Motorcycles
2019Ducati Monster 821
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The 2019 Ducati Monster 821 is a middleweight naked bike that appeals to experienced riders seeking sharp handling and aggressive styling. Known for its lightweight frame, potent 821cc engine, and Ducati's iconic trellis design, it delivers responsive performance with modern features like three riding modes and cornering traction control. Its compact dimensions and manageable seat height make it accessible to a wide range of riders despite its sporty character.
- Capacity
- 821.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 180.0 kg
- Seat height
- 785 mm
- Power
- 107.3 HP (80.0 kW) @ 9250 RPM
What’s new for the 2019 Ducati Monster 821
vs the 2018| Spec | 2018 | 2019 |
|---|---|---|
| Power | 109.0 HP (79.6 kW) @ 9250 RPM | 107.3 HP (80.0 kW) @ 9250 RPM |
| Fuel capacity | 17.50 litres (4.62 US gallons) | 16.50 litres (4.36 US gallons) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for spirited road riding and weekend canyon carving, blending Ducati performance with everyday usability.
- Built for
- Delivers a raw, characterful V-twin experience with strong torque, sharp handling, and unmistakable Ducati attitude.
- Not ideal for
- Not the right choice for riders seeking a plush touring companion, off-road capability, or a beginner-friendly first big bike.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the published US (EPA-style) fuel economy estimate and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 821.0 ccm
- Power
- 107.3 HP (80.0 kW) @ 9250 RPM
- CO2 Emissions
- 155 CO2 g/km
- EPA Certificate No.
- KDUCC0.80MLA-008-R01
- EPA Est. Fuel Consumption
- 6.60 L/100km (35.6 US mpg)
- EPA CO Emissions
- 1.3 CO g/km
- Torque
- 86.0 Nm (8.8 kgf-m) @ 7750 RPM
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.5961 HP/kg (dry)
- Bore x stroke
- 88.0 x 67.5 mm
- Compression
- 12.8:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- APTC slipper and self-servo wet multiplate clutch with control cable
Performance
- 0-60 mph
- 3.10 seconds
- 0-100 km/h (0-62 mph)
- 3.40 seconds
Dimensions & weight
- Wheelbase
- 1480 mm
- Overall length
- 2170 mm
- Overall width
- 800 mm
- Overall height
- 1055 mm
- Seat height
- 785 mm
- Dry weight
- 180.0 kg
- Wet weight
- 206.0 kg
- Fuel capacity
- 16.50 litres
Chassis & suspension
- Frame
- Tubular steel Trellis frame attached to the cylinders head
- Front suspension
- 43mm upside-down forks
- Rear suspension
- Progressive linkage with adjustable monoshock. Aluminium double-sided swingarm
- Front wheel travel
- 130 mm
- Rear wheel travel
- 140 mm
- Rake (fork angle)
- 24.3°
- Trail
- 93 mm
Brakes & wheels
- Front brakes
- Double disc. Semi-floating discs, radially mounted Monobloc Brembo M4-32 callipers, 4-pistons, axiial pump with ABS as standard
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc. 2-piston floating calliper with ABS as standard equipment
- Rear brakes diameter
- 245 mm
- ABS
- Yes
- Front tyre
- 120/70-ZR17
- Rear tyre
- 180/55-ZR17
Other
- Color options
- Dark Stealth, Ducati Red, Ducati Yellow
- Warranty
- 24
- Comments
- Three Riding Modes. Traction Control.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2015 | 2016 | 2018 | 2019 | 2020 |
|---|---|---|---|---|---|
| Capacity | 821 cc | 821 cc | 821 cc | 821 cc | 821 cc |
| Dry weight | 180 kg | 180 kg | 180 kg | 180 kg | 181 kg |
| Seat height | 785 mm | 785 mm | 785 mm | 785 mm | 785 mm |
| Fuel capacity | 17.5 L | 17.5 L | 17.5 L | 16.5 L | 16.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Safety Recalls
⚠ 3 recalls may applySERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGSMay 2021 · 21V335000
Ducati North America (Ducati) is recalling certain 2015-2021 Monster 821, 2014-2021 Monster 1200 S/STD, and 2016-2019 Monster 1200 R motorcycles. The rear brake hoses may be susceptible to heat damage.
Risk: Damaged brake hoses may cause the rear brakes to fail, increasing the risk of a crash.
Remedy: Dealers will replace the rear brake hoses, free of charge. Owner notification letters were mailed on July 12, 2021. Owners may contact Ducati customer service at 1-888-391-5446.
SERVICE BRAKES, HYDRAULICMay 2021 · 21V315000
Ducati North America (Ducati) is recalling certain 2017-2020 Monster 797, Monster 1200, Supersport, 2016-2020 XDiavel, and 2018-2020 Monster 821 motorcycles. Air may permeate the rear brake system.
Risk: Air in the system may reduce effectiveness of the rear brakes, increasing the distance required to stop and the risk of a crash.
Remedy: Dealers will install new rear brake hoses, free of charge. Owner notification letters were mailed on June 28, 2021. Owners may contact Ducati customer service at 1-888-391-5446.
POWER TRAIN:MANUAL TRANSMISSIONNov 2018 · 18V835000
Ducati North America (Ducati) is recalling certain 2017-2019 Ducati Monster 1200, Monster 821, SuperSport and SuperSport S motorcycles. The shift lever may have been incorrectly assembled, possibly resulting in the shift knob detaching from the lever.
Risk: If the shift knob detaches, the rider may not be able to shift gears, increasing the risk of a crash.
Remedy: Ducati will notify owners, and dealers will inspect the gear lever shift knob tightness, replacing it as necessary, free of charge. The recall began January 14, 2019. Owners may contact Ducati customer service at 1-888-391-5446. Ducati's number for this recall is SRV-RCL-18-007.
These recalls cover some 2019 bikes of this model. Whether one applies to a specific bike, and whether the repair has already been done, depends on its VIN — check your VIN with NHTSA or ask a dealer.
Source: NHTSA. View all Ducati recalls →
Rider Reviews
Common questions
What is the engine size of the Ducati Monster 821?
The 2019 Ducati Monster 821 has a Capacity of 821.0 ccm (50.10 cubic inches).
What engine power does the Ducati Monster 821 have?
The 2019 Ducati Monster 821 has a Power of 107.3 HP (80.0 kW) @ 9250 RPM.
How many gears does the Ducati Monster 821 have?
The 2019 Ducati Monster 821 has a Gearbox of 6-speed.
What is the torque of the Ducati Monster 821?
The 2019 Ducati Monster 821 has a Torque of 86.0 Nm (8.8 kgf-m or 63.4 ft.lbs) @ 7750 RPM.
How much does the Ducati Monster 821 weigh?
The 2019 Ducati Monster 821 has a Dry weight of 180.0 kg (396.8 pounds).
Shop this bike
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The 2019 Ducati Monster 821 is a powerful and stylish motorcycle that offers an exhilarating riding experience. With its 821cc engine, the Monster 821 delivers impressive performance and agility on the road. The bike also features a sleek and modern design, with a lightweight frame and comfortable seating position. Whether you're navigating city streets or hitting the open highway, the Ducati Monster 821 offers a thrilling ride that is sure to satisfy any rider's need for speed.
Overall, the 2019 Ducati Monster 821 is a fantastic choice for motorcycle enthusiasts looking for a high-performance bike with head-turning style. With its powerful engine, agile handling, and modern design, the Monster 821 delivers an exhilarating riding experience that is hard to beat. Whether you're a seasoned rider or a newcomer to the world of motorcycles, the Ducati Monster 821 is a versatile and exciting option that is worth considering.
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