
Ducati Monster 821
Key specifications
Overview
Introducing the 2018 Ducati Monster 821, a quintessential naked bike that embodies Ducati's storied heritage of performance, style, and innovation. Positioned as a bridge between the beginner-friendly Monster 797 and the powerful Monster 1200, the 821 is designed for riders who crave the thrill of a sporty ride combined with the practicality of everyday usability. With its aggressive lines and muscular stance, the Monster 821 not only turns heads but also promises exhilarating rides through both urban landscapes and winding roads alike. At the heart of the Monster 821 lies a robust 821cc V2 engine that delivers an impressive 109 horsepower at 9,250 RPM and 86 Nm of torque at 7,750 RPM. This four-stroke powerhouse, with a compression ratio of 12.8:1, offers a lively throttle response and a thrilling acceleration that keeps riders engaged and excited. The 6-speed gearbox, coupled with an APTC slipper clutch, ensures smooth shifting under various riding conditions, while the ride-by-wire system allows for precise control over power delivery. Whether you're cruising through city streets or carving corners on the open road, the Monster 821 provides a dynamic riding experience that is both exhilarating and confidence-inspiring. The 2018 Monster 821 is packed with cutting-edge technology and features designed to enhance both safety and enjoyment. With three riding modes—Sport, Touring, and Urban—riders can easily tailor the bike’s performance characteristics to suit their preferences or conditions. The advanced traction control system adds an extra layer of security, ensuring optimal grip in varying conditions. The lightweight tubular steel trellis frame paired with fully adjustable suspension components (43mm upside-down front forks and a progressive linkage rear monoshock) provides excellent handling and stability. Additionally, the high-performance Brembo braking system, complete with ABS, ensures that stopping is just as confident as going. **
Pros
- Versatile Performance: The combination of power and customizable riding modes allows for adaptability in various riding conditions.
- Stylish Design: The Monster 821's aggressive styling, complemented by color options like Ducati Red and Dark Stealth, makes it a visual standout.
- Comfortable Ergonomics: The seat height of 785 mm and natural riding position make it approachable for a wide range of riders.
Cons
- Weight: At 195 kg (429.9 lbs), it may feel heavy for some new riders, especially at lower speeds.
- Limited Wind Protection: As a naked bike, it offers minimal wind protection, which may lead to fatigue on longer rides.
- Price Point: Compared to other naked bikes in its class, the Monster 821 may be on the higher end of the price spectrum, which could deter budget-conscious riders.
Technical details
Source specification data
- Make
- Ducati
- Model
- Monster 821
- Category
- Naked bike
- Starter
- Electric
- Comments
- Three Riding Modes. Traction Control.
- Instruments
- LCD Display
- Color Options
- Dark Stealth, Ducati Red, Ducati Yellow
- Factory Warranty
- 24 months unlimited mileage
- Power
- 109.00 HP (79.6 kW)) @ 9250 RPM
- Clutch
- APTC slipper and self-servo wet multiplate clutch with control cable
- Torque
- 86.00 Nm (8.8 kgf-m or 63.4 ft.lbs) @ 7750 RPM
- Gearbox
- 6-speed
- Engine Type
- Testastretta 11° L-Twin
- Fuel System
- Injection
- . 53mm throttle bodies with full
- Ride
- by
- Bore X Stroke
- 88.0 x 67.5 mm (3.5 x 2.7 inches)
- Compression
- 12.8:1
- Displacement
- 821.00 ccm (50.10 cubic inches)
- Cooling System
- Air
- Engine Details
- V2, four-stroke
- Exhaust System
- Stainless steel muffler and aluminium and cap; lightweight 2-1 system with catalytic converter with 2 lambda probes
- Emission Details
- Euro 4
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Seat Height
- 785 mm (30.9 inches) If adjustable, lowest setting.
- Fuel Capacity
- 17.50 litres (4.62 gallons)
- Overall Width
- 800 mm (31.5 inches)
- Overall Height
- 1,055 mm (41.5 inches)
- Overall Length
- 2,170 mm (85.4 inches)
- Alternate Seat Height
- 810 mm (31.9 inches) If adjustable, highest setting.
- Weight Incl Oil Gas Etc
- 195.0 kg (429.9 pounds)
- Rake
- 24.3°
- Seat
- Dual seat
- Trail
- 93 mm (3.7 inches)
- Wheels
- 10-spoke in light alloy. Pirelli Diablo Rosso II tyres.
- Rear Tyre
- 180/55-ZR17
- Frame Type
- Tubular
- steel
- Trellis
- frame attached to the cylinders head
- Front Tyre
- 120/70-ZR17
- Rear Brakes
- Single
- disc. 2-piston floating calliper with
- S
- as standard equipment
- Front Brakes
- Double
- disc.
- Semi
- -floating discs, radially mounted
- Monobloc Brembo M4
- -32 callipers, 4-pistons, axiial pump with
- S
- as standard
- Rear Suspension
- Progressive
- linkage with adjustable monoshock.
- Aluminium
- double-sided swingarm
- Front Suspension
- 43mm upside-down forks
- Rear Wheel Travel
- 140 mm (5.5 inches)
- Front Wheel Travel
- 130 mm (5.1 inches)
- Rear Brakes Diameter
- 245 mm (9.6 inches)
- Front Brakes Diameter
- 320 mm (12.6 inches)