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Ducati Monster 821
2018Naked

Ducati Monster 821

Key specifications

Engine
821 cc
Power
109 HP
Torque
86 Nm
Fuel type
petrol
Fuel capacity
4.6 L
Transmission
6-speed
Seat height
31 mm
Front brakes
Double disc. Semi-floating discs, radially mounted Monobloc Brembo M4-32 callipers, 4-pistons, axiial pump with ABS as standard
Rear brakes
Single disc. 2-piston floating calliper with ABS as standard equipment

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)

Available colors

Dark StealthDucati RedDucati Yellow