Ducati Monster 821 Stealth
About
The Ducati Monster 821 Stealth is a standout in the naked bike category, known for its sleek design and exceptional performance. Powered by a 821cc liquid-cooled L-twin engine, it produces 109 horsepower and 86 Nm of torque, making it a delight for both city riding and highway cruising. The bike features a fully adjustable front fork and a progressive linkage with an adjustable monoshock at the rear, ensuring a smooth and stable ride. The riding modes Sport, Touring, and Urban offer versatility, catering to different riding conditions. The quickshifter, though it requires a bit of finesse on downshifts, is a highlight for aggressive riders. With its matte black livery, updated graphics, and a low seat height of 785mm, the Monster 821 Stealth is both visually appealing and accessible. It also comes equipped with premium features like Brembo brakes and Pirelli Diablo Rosso III tires, making it a complete package for those seeking a high-performance naked bike.
Expected Price
N/A
* Delhi. May vary.
Expected
Specifications
See full specifications
| 2-Wheeler Type | Adventure |
| Engine cc (Displacement) | 821 cc |
| Maximum Power | 109 HP @ 9250 rpm |
| Maximum Torque | 86 Nm @ 7750 rpm |
| Number of Cylinders | 2 |
| Seat Height | 785 mm |
| Kerb Weight | 206 kg |
| Fuel Tank Capacity | 16.5 litres |
Ducati Monster 821 Stealth: Pros & Cons
India Launch Doubtful
- Limited pillion comfort
- Stiff rear suspension
- Difficult maneuverability in tight spaces
- Inconsistent throttle response
- Tyres don't inspire confidence on wet patches
Pros
- Advanced Technology
- Solid Build Quality
- Powerful Engine
- Good Mileage
- Sporty Riding Position
Cons
- Hard Clutch
- High Price
Our take on this /// Verdict
The Ducati Monster 821 Stealth is a stellar addition to the naked bike segment, and my experience with it has been nothing short of exhilarating. This bike excels in its handling, making it a joy to carve through corners and tackle twisty roads. The 821cc L-twin engine delivers a potent 109 horsepower and 86 Nm of torque, providing a smooth and powerful ride that is both manageable and thrilling. The quickshifter, though occasionally finicky on downshifts, is a delight for aggressive riding. However, the bike does come with some minor drawbacks, such as the heat issues at low speeds and the slightly uncomfortable ergonomics for some riders. Despite these, the Monster 821 Stealth is a well-rounded package that combines style, performance, and practicality, making it a great choice for both seasoned riders and those looking to upgrade from smaller bikes.
Price
In India, the Ducati Monster 821 Stealth is priced competitively within the premium naked bike segment. The ex-showroom price for this model is around Rs 9.56 lakh, as seen in the Noida market. When you factor in the on-road costs, including registration, insurance, and other local taxes, the price can escalate to approximately Rs 11-12 lakh, depending on the state and local regulations. While this may seem steep, the quality, performance, and brand heritage of Ducati justify the investment. For those who value the unique blend of Italian design, robust engineering, and exceptional riding dynamics, the Monster 821 Stealth offers a compelling package that is well worth the cost.
Latest Updates
Monday, 08 February 2021 10:06 PM
The 2021 Ducati Monster 821 Stealth continues to impress with its exceptional cornering capabilities and powerful 109-horsepower engine. This model retains the same brilliant engine and handling pedigree as its predecessors, making it a favorite among riders who value agility and performance. The Stealth version also features a distinctive war-black paint job and a low seat height of 785mm, enhancing its appeal. I think this bike is perfect for those who love the thrill of cornering without the overwhelming power of larger models.
Tuesday, 09 February 2021 12:22 AM
Ducati has maintained the Monster 821 Stealths competitive pricing, with the 2021 model starting at $12,895 USD. This pricing strategy helps keep the bike accessible to a wide range of riders while offering top-notch features like the Ducati Quick Shift Up/Down system and Pirelli Diablo Rosso III tires. I believe the value for money here is hard to beat, especially considering the bikes performance and handling.
Tuesday, 10 November 2020 12:48 AM
The Ducati Monster 821 Stealth stands out for its design elements, including the little headlight cowl and rear seat cowl, which differentiate it from the standard Monster 821. The bikes overall design and color scheme, particularly the war-black paint, have been well-received by enthusiasts. I think the aesthetic updates have really enhanced the bikes appeal, making it a head-turner on the road.
Monday, 09 November 2020 11:00 PM
In terms of technology, the Monster 821 Stealth features advanced electronics, including a fully functional TFT dashboard and the Ducati Quick Shift Up/Down system. These features make the riding experience smoother and more enjoyable, especially during high-speed maneuvers. I believe these technological advancements have significantly improved the overall riding experience.
Monday, 09 November 2020 12:01 PM
The Monster 821 Stealth has been praised for its riding position, which is designed to be more comfortable and reduce strain on the rider. The saddle height and repositioned footrests contribute to a more upright riding position, making long rides more manageable. I think this attention to ergonomics is a big plus for riders who value comfort without compromising on performance.
Mileage
Monday, 18 November 2024 11:41 PM
When it comes to mileage, the Ducati Monster 821 Stealth is not designed to be a fuel-sipper, given its performance-oriented nature. In real-world conditions in India, you can expect an average fuel efficiency of around 15-20 kml, depending on your riding style and the terrain. Aggressive riding, especially in urban areas with frequent stops and starts, will naturally lower the mileage, while more conservative riding on highways can push it towards the higher end of this range. The 4.4-gallon fuel tank provides a decent range, but frequent refills may be necessary for long trips. However, for most riders who prioritize performance and handling, the trade-off in fuel efficiency is well worth the exhilarating ride experience. ABOUT The Ducati Monster 821 Stealth is a standout in the naked bike category, known for its sleek design and exceptional performance. Powered by a 821cc liquid-cooled L-twin engine, it produces 109 horsepower and 86 Nm of torque, making it a delight for both city riding and highway cruising. The bike features a fully adjustable front fork and a progressive linkage with an adjustable monoshock at the rear, ensuring a smooth and stable ride. The riding modes Sport, Touring, and Urban offer versatility, catering to different riding conditions. The quickshifter, though it requires a bit of finesse on downshifts, is a highlight for aggressive riders. With its matte black livery, updated graphics, and a low seat height of 785mm, the Monster 821 Stealth is both visually appealing and accessible. It also comes equipped with premium features like Brembo brakes and Pirelli Diablo Rosso III tires, making it a complete package for those seeking a high-performance naked bike.
Colour Options and Price in India | |
| Bike Variant | Ducati Monster 821 Stealth |
| 2-Wheeler Type | Adventure |
| Fuel Type | Petrol |
| Colour Options | Ducati Red, Livrea Stealth |
| Official Tagline | That's Why #Welovemonster |
ENGINE AND GEARBOX | |
| Engine Details | 821cc, Testastretta 11°, L-Twin Cylinder, Desmodromic Distribution, Four Valves Per Cylinder, Liquid-Cooled |
| Fuel System | Electronic Injection |
| Cooling | Liquid Cooled |
| Engine cc (Displacement) | 821 cc |
| Maximum Power | 109 HP @ 9250 rpm |
| Maximum Torque | 86 Nm @ 7750 rpm |
| Number of Cylinders | 2 |
| Emission Norms | BS6-Compliant |
| Compression Ratio | 12.8 : 1 |
| Bore | 88 mm |
| Stroke | 67.5 mm |
| Valve Clearance Check | 30,000 km |
| Maintenance Service Intervals | 15,000 km/12 Months |
| Primary drive | Straight Cut Gears, Ratio 1.85 : 1 |
| Gearbox Type | 6-Speed |
| Clutch | Slipper and Self-Servo Wet Multiplate Clutch with Mechanical Control |
| Gear Ratios | 1=37/15, 2=30/17, 3=28/20, 4=26/22, 5=24/23, 6=23/24 |
| Final Drive | Chain Transmission, Front Sprocket Z15, Rear Sprocket Z46 |
| Power Modes | |
MILEAGE AND TOP SPEED | |
| Mileage | 18.87 kmpl |
BRAKES AND TYRES | |
| Front Brake | 2 x 320 mm Semi-Floating Discs, Radially Mounted Brembo M4-32 Monobloc 4-Piston Callipers, ABS |
| Rear Brake | 245 mm Disc, 2-Piston Floating Calliper, ABS |
| ABS | |
| Front Tyre | 120/70 ZR17 Pirelli Diablo Rosso III |
| Rear Tyre | 180/55 ZR17 Pirelli Diablo Rosso III |
| Front Wheel | 10-Spoke Light Alloy, 3.5” x 17” |
| Rear Wheel | 10-Spoke Light Alloy, 5.5” x 17” |
SUSPENSION AND CHASSIS | |
| Front Suspension | USD 43 mm Fork |
| Rear Suspension | Progressive Linkage with Adjustable Monoshock, Double-Sided Aluminium Swingarm |
| Frame (Chassis) | Tubular Steel Trellis Frame Attached to Cylinder Heads |
| Exhaust/Muffler | Lightweight 2-1 System, 2 Lambda Probes, Stainless Steel Muffler and Aluminium end Cap |
| Front Wheel Travel | 130 mm |
| Rear Wheel Travel | 140 mm |
DIMENSIONS AND WEIGHT | |
| Overall Length | 2170 mm |
| Overall Width | 830 mm |
| Overall Height | 1040 mm |
| Seat Height | 785 mm |
| Wheelbase | 1480 mm |
| Dry Weight | 180.5 kg |
| Kerb Weight | 206 kg |
| Fuel Tank Capacity | 16.5 litres |
INSTRUMENT CONSOLE FEATURES | |
| Speedometer | Digital |
| Tachometer | Digital |
| Trip Meter | Digital |
| Odometer | Digital |
| Clock | Digital |
| ABS Light | |
BATTERY AND LIGHTING | |
| Head Light | LED |
| Tail Light | LED |
| Position Lamp | LED |
COMFORT FEATURES | |
| Riding Modes | |
| Electric Start | |
| Pillion Footrest | |
| Pillion Grabrail | |
| Step-up Seat/Split Seat | |
Miscellaneous Information | |
| Emission (Co2) | 125 g/km |
| Rake | 24.3° |
| Trail | 93.2 mm |
TECHNICAL HIGHLIGHTS | |
| Ducati Traction Control (DTC) | |
| Ducati Quick Shift (DQS) | |
| Ducati Data Analyser (DDA) | |
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