MONSTER 821/ MONSTER 821 STEALTH

That's why #welovemonster

Monster 821
Monster 821 stealth
Power
109 hp (80 kW) i 109 hp (80 kW) i
Torque
86 Nm (63 lb-ft) i 86 Nm (63 lb-ft) i
Seat height
30.91 in - 31.89 in 30.91 in - 31.89 in
Safety
Bosch ABS, DTC Bosch ABS, DTC, DQS
25 years of Monster

The Monster 821 pays homage to the legacy of the Monster 900, which over 25 years ago revolutionised the motorcycle world. Agile and featuring sporty performance, it was designed for maximum riding enjoyment, at all times and in all conditions.  The Monster 821 range has been rejuvenated with a new stealth version: matte black livery, updated graphics and front fairing give a unique character to the naked Ducati par excellence. The standard equipment, which includes adjustable fork and Ducati Quick Shift up/down, makes it even more effective on the road.

The Monster 821 is also available in a restricted power version of 35KW, compliant for A2 license riders. 

Monster 821

TFT colour display and passenger seat cover, Ducati Traction Control (DTC).
  • Ducati Red
  • Dark Stealth
  • Ducati Yellow

Monster 821 stealth

ABS Bosch 9.1 MP, DTC, DQS, LED position light and tail light, USB power socket, flyscreen, passenger seat cover, TFT colour display.
Wheelbase 1,480 mm (58.27 in)
Seat Height 785 mm - 810 mm (30.91 in - 31.89 in)
Displacement
821 cc
Power
80 kW (109 hp) @ 9,250 rpm i
Torque
8.8 kgm (86 Nm/ 63 lb-ft) @ 7,750 rpm i
Dry Weight
180,5 kg (398 lb)
Seat Height
Adjustable 785 mm - 810 mm (30.91 in - 31.89 in)
Safety Equipment
Ducati Safety Pack: Bosch ABS, Ducati Traction Control (DTC). Riding Modes, Power Modes.
Valve Clearance Check (DesmoService)
30,000 km (18,000 mi)
DATA SHEET
Wheelbase 1,480 mm (58.3 in)
Seat Height Adjustable 785 mm - 810 mm (30.9 in - 31.9 in)
Displacement
821 cc (50.1 cu in)
Power
80 kW (109 hp) @ 9,250 rpm i
Torque
8.8 kgm (63 lb-ft, 86 Nm) @ 7,750 rpm i
Dry Weight
180,5 kg (398 lb)
Seat Height
Adjustable 785 mm - 810 mm (30.9 in - 31.9 in)
Safety equipment
Ducati Safety Pack: Bosch ABS, Ducati Traction Control (DTC). Riding Modes, Power Modes
Maintenance service intervals
15,000 km (9,000 mi) / 12 months
Tech specs
Compact and sporty

The nuovo Monster 821 was designed with the aim of creating a slim, simple and sporty motorcycle to highlight the original concept of "sport naked bike".

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Modern and contemporary

The front headlight of the nuovo Monster 821, contemporary and technological, recalls the circular shape that has always characterised the design of each Monster.

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Ducati Yellow

The new Monster 821 shines bright yellow once again, a colour that so many Monsteristas have fallen in love with in the past. The bike is also available in classic Ducati Red and matt black.

Colour TFT

The Monster 821 instrument panel features a colour TFT display with an indicator of the current gear and fuel level.

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Headlight

The front headlight of the Monster 821 is modern and contemporary, while recalling the circular shapes that have always characterised the front end of the Monster of each generation.

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Ducati Quick Shift up & down (DQS)

One of the accessories available for the Monster 821 is the Ducati Quick Shift up/down, an electronic system derived from racing that makes it possible to change gears without the use of the clutch and without closing the throttle when shifting up, and shifting down without using the clutch, but only with a closed throttle.

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Testastretta 11°

The new Monster 821 is driven by the twin-cylinder Desmodromic Testastretta 11° with a displacement of 821 cm³, designed to be a structural element of the chassis.

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Power and torque

With tailor-made and optimised exhaust and intake systems, the Testastretta 11° engine delivers a high power output of 109 hp (80 kW) without sacrificing an extremely favourable torque curve.

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Anti-hop clutch

The anti-hop wet clutch on the Monster 821 is cable-driven and requires little effort on the lever.

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Exhaust system

The Testastretta 11° 821 engine is coupled with a type 2-1 exhaust system leaving no room for doubt about the performance it can deliver.

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Frame and subframe

The new Monster 821 has a structure with a load-bearing engine and the main trellis frame attached to the twin-cylinder heads.

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Brembo braking system

The new Monster 821 braking system guarantees high performance and maximum safety in all conditions.

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Suspensions

The new Monster 821 is equipped with a 43 mm diameter front fork and a rear monoshock with spring preload adjustment and hydraulic brake extension that utilises progressive linkage by fastening directly to the vertical cylinder on one side and the die-cast aluminium double-sided swinging arm.

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Tyres and rims

The Monster 821 is equipped with 10-spoke light alloy rims measuring 3.5"" x 17"" on the front and 5.5"" x 17"" at the rear, mounting a Pirelli Diablo RossoTM III 120/70 tyre on the front and 180/55 on the rear.

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Book a test ride

Contact a dealer for book a test ride of the new Monster 821.

Configure your Monster 821

With its supremely sporty performance and agility, the Monster 821 has been designed for maximum riding pleasure. Configure it by choosing among the proposed Ducati Performance accessories packages.

Configure
Configure

Apparel

With the Ducati apparel collection freedom and security apparel blend in the unmistakable style of a unique story.

    25 Years of Monster

    From our history to your stories: 517 Monsteristi celebrated the 25th Monster Anniversary together with us at the Paul Ricard Circuit, Le Castellet, and told us their tales of passion.

    Discover them
    Discover them