
Ducati Monster 821 Dark
Key specifications
Overview
Introducing the 2015 Ducati Monster 821 Dark—a striking entry in the naked bike category that embodies the essence of Italian performance and design. With its minimalist aesthetics and muscular stance, this motorcycle captures the spirit of the legendary Monster lineage while offering modern refinements that cater to both seasoned riders and newcomers alike. The Monster 821 Dark stands out with its sleek, stealthy appearance, enhanced by a unique color scheme that accentuates its aggressive lines. Positioned as a versatile street bike, it’s designed for urban commuting, weekend escapades, and everything in between, making it a prime choice for those seeking a spirited ride with character. At the heart of the Monster 821 Dark lies a potent 821cc V2 engine that churns out an impressive 112 horsepower at 9,250 RPM and 89.4 Nm of torque at 7,750 RPM. This powerplant, with its 12.8:1 compression ratio, delivers exhilarating acceleration and a thrilling riding experience that’s sure to put a smile on any enthusiast's face. The engine is paired with a smooth 6-speed transmission that ensures seamless gear changes, while the full Ride by Wire throttle system allows for precise control over power delivery. Whether you're navigating through city traffic or cruising on the open road, the Monster 821 Dark's responsive handling and lightweight construction—tipping the scales at just 179.5 kg—make it an agile companion, ready to tackle any corner with confidence and poise. The Monster 821 Dark is not just about raw power; it also boasts an impressive array of features and technology designed to enhance the riding experience. The tubular steel trellis frame provides a rigid yet lightweight structure, contributing to the bike's nimble handling. Equipped with 43mm upside-down front forks and a progressive linkage rear monoshock, the suspension system ensures excellent feedback and comfort on a variety of road conditions. The ABS-equipped braking system, featuring double discs at the front and a single disc at the rear, guarantees powerful stopping performance with enhanced safety. Furthermore, the bike’s electric starter and a generous 17.5-liter fuel tank ensure that you’re always ready for the next adventure. **
Pros
- Powerful Engine Performance: The 821cc V2 engine provides thrilling acceleration and a satisfying power band, making it a joy to ride on both city streets and open highways.
- Agile Handling: With a lightweight construction and a well-engineered chassis, the Monster 821 Dark delivers exceptional maneuverability, allowing for confident cornering and quick direction changes.
- Stylish Design: The Dark Stealth color option and minimalist styling give this bike a unique and aggressive look that stands out in any crowd.
Cons
- Seat Comfort: Some riders may find the seat less comfortable on long-distance journeys, making it more suitable for shorter rides or city commuting.
- Limited Wind Protection: As a naked bike, the Monster 821 Dark offers minimal wind protection, which might be a drawback for those who frequently ride at highway speeds.
- Height Consideration: With a seat height of 785 mm (30.9 inches), it may not be ideal for shorter riders who might struggle to plant their feet securely on the ground.
Technical details
Source specification data
- Make
- Ducati
- Model
- Monster 821 Dark
- Category
- Naked bike
- Starter
- Electric
- Instruments
- Digital unit displaying
- Color Options
- Dark Stealth
- Factory Warranty
- 2 years unlimited mileage
- Power
- 112.00 HP (81.8 kW)) @ 9250 RPM
- Clutch
- APTC slipper and self-servo wet multiplate clutch with control cable
- Torque
- 89.40 Nm (9.1 kgf-m or 65.9 ft.lbs) @ 7750 RPM
- Gearbox
- 6-speed
- 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 3
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 179.5 kg (395.7 pounds)
- 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)
- Power Weight Ratio
- 0.6240 HP/kg
- Alternate Seat Height
- 810 mm (31.9 inches) If adjustable, highest setting.
- Weight Incl Oil Gas Etc
- 205.5 kg (453.0 pounds)
- Rake
- 24.0°
- Seat
- Dual seat
- Trail
- 87 mm (3.4 inches)
- Wheels
- 10-spoke in light alloy
- 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. ABS. Two-piston calipers.
- Front Brakes
- Double
- disc.
- S
- .
- Four
- -piston calipers.
- 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)