Ducati Monster 821 - 2018 Specifications and Reviews
The 2018 Ducati Monster 821 is a middleweight naked bike that appeals to both new and experienced riders seeking accessible performance with genuine character. Its air-cooled Testastretta L-Twin engine delivers approachable power, while three riding modes and traction control provide modern safety features. Known for its aggressive styling, nimble handling, and Ducati heritage, it excels as an everyday street bike with sporty credentials.
General information | |
| Category | Naked bike |
| Year | 2018 |
| Model | Ducati Monster 821 |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Stainless steel muffler and aluminium and cap; lightweight 2-1 system with catalytic converter with 2 lambda probes |
| Emission details | Euro 4 |
| Clutch | APTC slipper and self-servo wet multiplate clutch with control cable |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | Desmodromic valve control |
| Fuel system | Injection. 53mm throttle bodies with full Ride by Wire |
| Valves per cylinder | 4 |
| Bore x Stroke | 88.0 x 67.5 mm (3.5 x 2.7 inches) |
| Compression | 12.8:1 |
| Torque | 86.00 Nm (8.8 kgf-m or 63.4 ft.lbs) @ 7750 Revolutions">RPM |
| Power | 109.00 Horsepower">HP (79.6 Kilowatt">kW)) @ 9250 Revolutions">RPM |
| Engine details | Testastretta 11° L-Twin |
| Engine type | V2, four-stroke |
| Capacity: | 821.00 ccm (50.10 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Seat | Dual seat |
| Wheels | 10-spoke in light alloy. Pirelli Diablo Rosso II tyres. |
| Rear brakes diameter | 245 mm (9.6 inches) |
| Rear brakes | Single disc. 2-piston floating calliper with ABS as standard equipment |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Double disc. Semi-floating discs, radially mounted Monobloc Brembo M4-32 callipers, 4-pistons, axiial pump with ABS as standard |
| Rear tyre | 180/55-ZR17 |
| Front tyre | 120/70-ZR17 |
| Rear wheel travel | 140 mm (5.5 inches) |
| Rear Suspension | Progressive linkage with adjustable monoshock. Aluminium double-sided swingarm |
| Front wheel travel | 130 mm (5.1 inches) |
| Front Suspension | 43mm upside-down forks |
| Trail | 93 mm (3.7 inches) |
| Rake (fork angle) | 24.3° |
| Frame type | Tubular steel Trellis frame attached to the cylinders head |
Physical measures and capacities | |
| Fuel capacity | 17.50 litres (4.62 gallons) |
| Wheelbase | 1,480 mm (58.3 inches) |
| Overall width | 800 mm (31.5 inches) |
| Overall length | 2,170 mm (85.4 inches) |
| Overall height | 1,055 mm (41.5 inches) |
| Alternate seat height | 810 mm (31.9 inches) If adjustable, highest setting. |
| Seat height | 785 mm (30.9 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 195.0 kg (429.9 pounds) |
Other specs | |
| Comments | Three Riding Modes. Traction Control. |
| Factory warranty | 24 months unlimited mileage |
| Instruments | LCD display |
| Starter | Electric |
| Color options | Dark Stealth, Ducati Red, Ducati Yellow |
Rider Reviews
MotorcycleDB Review
The 2018 Ducati Monster 821 is a powerful and stylish motorcycle that offers a thrilling ride for motorcycle enthusiasts. With its 821cc engine, it delivers impressive acceleration and handling, making it a joy to ride on both city streets and winding roads. The aggressive design and high-quality components make the Monster 821 stand out from other motorcycles in its class, while the comfortable riding position and advanced technology ensure a smooth and enjoyable riding experience. Overall, the 2018 Ducati Monster 821 is a superb option for riders looking for a combination of performance, style, and comfort. Its strong engine, agile handling, and attractive design make it a standout choice in the middleweight naked bike category. Whether you're a seasoned rider or a newcomer to the world of motorcycles, the Monster 821 is sure to impress with its impressive performance and sleek Italian styling.Add a Comment
Related Motorcycle Specifications
More Ducati Motorcycles
⚠ Safety Recalls (3)
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.
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.
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.
Source: NHTSA. View all Ducati recalls →
- Motorcycles in database: 36900
- Technical specifications: 1251993
- Images of motorcycles: 63755
- Videos: 339
- Manufacturers: 502
Please Login or Register if you would like to leave a comment.