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2017 Ducati Monster 821 Overview, Reviews, Ratings & Specs

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Simon A | November 5, 2025
The 2017 Ducati Monster 821 is a testament to Italian motorcycle design, continuing the iconic Monster lineage that dates back to the 1990s. This naked sportbike features a distinctive trellis frame and a muscular, minimalist aesthetic. Key trims for this model year were the standard 821 and the upgraded Stripe edition. Its popularity stems from its blend of accessible performance, sharp handling, and undeniable Ducati charisma, making it a favorite among riders seeking a stylish and engaging street machine. New pricing typically ranged from $11,195 to $11,895.
The Good

The 2017 Monster 821 excels with its potent L-twin engine delivering thrilling acceleration and precise handling. Its striking Italian design evokes emotion, while its user-friendly electronics and manageable power offer practical appeal. Comfortable enough for moderate rides, it represents a strong value for a premium naked bike experience.

The Bad

Owners have noted potential for a slightly firm seat on longer journeys, and some may find the clutch lever pull a bit heavy. While generally reliable, as with many European motorcycles, maintenance can be more involved and costly than Japanese counterparts. Early models sometimes experienced minor electrical glitches.

2017 Ducati Monster 821: Quick Overview

  • Engine: 821cc, Testastretta 11°, L-twin cylinder, 4-valve per cylinder, Desmodromic
  • Horsepower: Approximately 109 hp (80.5 kW) at 9,250 rpm
  • Torque: Approximately 63 lb-ft (86 Nm) at 7,750 rpm
  • Fuel Economy: Estimated around 40-45 mpg (miles per gallon), though this can vary significantly with riding style.
  • 0-60 mph: Approximately 3.0 - 3.5 seconds, depending on rider skill and conditions.
  • Towing Capacity: Not applicable. This is a motorcycle designed for solo riding or with a passenger.
  • Transmission: 6-speed gearbox with Ducati Quick Shift (DQS) up-shift system on some trims/as an option.
  • Clutch: Hydraulically actuated slipper clutch.
  • Frame: Steel trellis frame.
  • Suspension (Front): 43mm USD forks (showa), adjustable.
  • Suspension (Rear): Sachs monoshock, adjustable preload and rebound damping.
  • Brakes (Front): Dual 320mm semi-floating discs, Brembo M4-32 monobloc callipers, ABS Bosch standard.
  • Brakes (Rear): Single 245mm disc, Brembo calliper, ABS Bosch standard.
  • Wheels: 5-spoke alloy wheels.
  • Tires: Typically 120/70 ZR17 front and 180/55 ZR17 rear.
  • Instrumentation: Digital LCD instrument cluster.
  • Riding Modes: Sport, Touring, Urban (with different power and traction control settings).
  • Traction Control: Ducati Traction Control (DTC) with multiple levels of intervention.
  • ABS: Bosch ABS standard.
  • Key Trims/Features:
    Monster 821: Standard model with core features.
    Monster 821 Stripe: Often included cosmetic enhancements like racing stripes and sometimes included the Ducati Quick Shift (DQS) as standard.
  • Lighting: LED lighting for tail light and license plate illumination. Headlight is halogen.

2017 Ducati Monster 821 Specifications

Vehicle Information
Year 2017
Make Ducati
Model Monster 821
Trim -
Style -
Type Motorcycle
Category Motorcycle
Manufacturing Details
Made In Italy
Manufacturing City BOLOGNA
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 821cc 2cyl
Engine Size 821L
Engine Cylinders 2
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain -
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2017 Ducati Monster 821 Have?

The 2017 Ducati Monster 821 is generally considered a reliable motorcycle, particularly within the Ducati brand. However, some owners have reported minor issues that are worth noting. One common, though not widespread, concern has been the occasional failure of the fuel pump. This can manifest as difficulty starting or stalling. Another area that sometimes requires attention is the electronic dashboard; while generally robust, a few instances of flickering or unresponsiveness have been documented. The clutch slave cylinder can occasionally develop a leak, leading to a soft clutch lever. Regarding recalls, it's crucial to check the NHTSA website for any specific campaigns issued for this model year. For instance, some Ducati models of this era may have had recalls related to the throttle body or ABS systems, though specific details for the 2017 Monster 821 would need to be verified. Long-term reliability on Ducati models often hinges heavily on consistent and diligent maintenance. The Desmodromic valve system, while a hallmark of Ducati performance, requires precise adjustments at specific intervals, and neglecting this can lead to increased wear or performance issues. Owners who adhere to the recommended service schedule, including oil changes, filter replacements, and valve checks, generally experience fewer significant problems. Those who do not may find that the bike becomes more temperamental over time. Unlike some Japanese bikes that can be ridden hard with minimal maintenance, Ducatis, especially those with high-performance engines, benefit greatly from proper care. Overall, while not immune to issues, the 2017 Monster 821's long-term reliability is largely a function of its owner's commitment to its maintenance requirements.

How long will the 2017 Ducati Monster 821 last?

Based on owner data and typical motorcycle usage, a well-maintained 2017 Ducati Monster 821 can realistically achieve 50,000 to 70,000 miles or more. Many owners use these bikes for spirited weekend rides and moderate commuting, accumulating around 5,000 to 10,000 miles annually. Long-term durability is strongly tied to adhering to Ducati's recommended service intervals, especially for valve adjustments, which are crucial for the Desmodromic system. Weaknesses over time can emerge if maintenance is neglected, potentially leading to increased wear on the engine and drivetrain components. Regular fluid changes and proper care will ensure the bike remains a joy to ride for many years. The trellis frame is inherently strong, and the core engine components are built for performance, meaning they can last if treated correctly.

What Technology & Safety Features are Included?

The 2017 Ducati Monster 821 is equipped with a suite of rider-centric technology designed to enhance safety and control. Standard safety features include Bosch ABS (Anti-lock Braking System) for confident stopping power and Ducati Traction Control (DTC) with multiple intervention levels, allowing riders to tailor the system to their preference and riding conditions. This bike also features distinct Riding Modes: Sport, Touring, and Urban. Each mode alters the engine's power delivery and the level of DTC intervention, offering a versatile experience for different scenarios. For instance, Sport mode provides full power with less DTC intervention for aggressive riding, while Urban mode offers a softer power delivery and more intrusive DTC for challenging city environments.

In terms of driver assistance, the electronic package is focused on performance and safety rather than typical automotive entertainment systems. There is no built-in entertainment system like a radio or advanced infotainment screen. The instrumentation is a clear, digital LCD display that provides essential information such as speed, RPM, gear selection, riding mode, and trip data.

Optional features that may have been available at the time of purchase include the Ducati Quick Shift (DQS) system, which allows for clutchless upshifts, enhancing the sporty feel and performance. Some models might have also offered heated grips for colder weather riding.

Crash-test ratings are not typically performed or published for motorcycles in the same way they are for cars. However, the safety systems like ABS and DTC are designed to prevent accidents or mitigate their severity. The robust trellis frame and quality componentry contribute to the bike's overall structural integrity. Ducati's reputation for building performance-oriented machines with a focus on rider control inherently incorporates safety as a key consideration in their design.

What Colors Options are Available?

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2017 Ducati Monster 821 Prices and Market Value

When new, the 2017 Ducati Monster 821 had an MSRP ranging from approximately $11,195 for the base model to around $11,895 for the Stripe edition. Currently, the used market price for a 2017 Monster 821 typically falls between $7,000 and $9,500, depending heavily on mileage, condition, and any added accessories. Ducati motorcycles generally experience a steeper depreciation curve in their initial years compared to some mainstream brands, but they tend to hold their value relatively well thereafter, especially desirable models like the Monster. Factors significantly affecting resale value include meticulous maintenance records, low mileage, the presence of factory-installed options (like the quickshifter), and overall cosmetic condition. Bikes with tasteful aftermarket modifications can also command a premium if they are desirable upgrades. A well-preserved Monster 821 remains an attractive proposition for used bike buyers.

2017 Ducati Monster 821 Cost of Ownership

Owning a 2017 Ducati Monster 821 is generally considered more costly than a comparable Japanese naked bike. Insurance premiums can be higher due to the bike's performance and Italian heritage, especially for younger riders. Fuel economy is respectable for its class, typically around 40-45 mpg, making fuel costs moderate. However, maintenance and repair costs are where the expense can accumulate. Ducati's Desmodromic valve adjustments, required at specific intervals, are labor-intensive and thus costly. Parts can also be more expensive. Overall, the Monster 821 is not an economical choice for budget-conscious riders; it requires a willingness to invest in premium maintenance for a premium ownership experience.

2017 Ducati Monster 821 Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2017 Ducati Monster 821 Warranty

Basic
Original warranty 0 months / No data
Estimated remaining Expired
Powertrain
Original warranty 0 months / No data
Estimated remaining Expired
Rust
Original warranty 0 months / No data
Estimated remaining Expired

2017 Ducati Monster 821 Insurance

Insurance for a 2017 Ducati Monster 821 is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.

How Does the 2017 Ducati Monster 821 Compare to Other Motorcycle?

The 2017 Ducati Monster 821 sits in a competitive segment of middleweight naked sportbikes. Its primary rivals include the Yamaha MT-09, Triumph Street Triple, and Kawasaki Z900.

Performance: The Monster 821's 821cc L-twin engine offers a distinct character with strong mid-range torque, perfect for spirited street riding and exhilarating acceleration. It produces around 109 hp. The Yamaha MT-09, with its 847cc crossplane triple, delivers a similar horsepower figure but with a more frenetic, high-revving power delivery and often feels lighter and more agile. The Triumph Street Triple (often the 765cc version in later years, but comparable to 675cc in 2017 models) is renowned for its razor-sharp handling and lively, characterful triple engine. The Kawasaki Z900, with its larger 948cc inline-four, offers more outright power and torque, making it a strong contender for those seeking brute force, though perhaps with less distinct personality.

Features: Ducati equips the Monster 821 with a solid electronic suite including ABS, Traction Control, and multiple riding modes, appealing to both safety-conscious and performance-oriented riders. The optional quickshifter is a premium touch. The MT-09 and Z900 offer competitive electronics, with ABS standard and traction control available on some variants. The Street Triple is often lauded for its premium suspension and braking components, offering a more refined package.

Reliability: Historically, Japanese rivals like Yamaha and Kawasaki have a stronger reputation for bulletproof reliability and lower long-term maintenance costs. Ducati, while improving significantly, can still demand more diligent and costly maintenance, particularly concerning its Desmodromic valve system. The Triumph is generally considered reliable but can also incur higher maintenance costs than Japanese alternatives.

Price: The 2017 Monster 821 was priced in the upper-mid range of this segment when new. Used, it often competes directly with similarly aged MT-09s and Street Triples, generally holding its value well due to the brand appeal. The Z900 might be found at a slightly lower price point for a comparable year and mileage, offering more displacement for the money.

Recommendations:
* For a more raw, agile, and sporty experience with potentially lower running costs: Consider the Triumph Street Triple R (if available in budget) or the Yamaha MT-09. Both offer fantastic handling and engaging engines.
* For maximum power and value for money: The Kawasaki Z900 is an excellent choice, offering more displacement and performance for a potentially lower price.
* If brand prestige, Italian styling, and a unique V-twin character are paramount: The 2017 Ducati Monster 821 remains a compelling option, provided the owner is prepared for its specific maintenance needs and associated costs. It offers a more sophisticated and emotive riding experience than many competitors.

Final Verdict: Is the 2017 Ducati Monster 821 a Good Motorcycle?

The 2017 Ducati Monster 821 is ideally suited for riders who appreciate Italian design, a unique engine character, and a blend of sporty performance with everyday usability. It's a perfect choice for experienced riders looking for a stylish naked bike that offers exhilarating acceleration and engaging handling without being overly intimidating. While not the most economical to own due to higher maintenance costs, it offers a premium experience that many find worth the investment.

Buying used is highly recommended to mitigate initial depreciation. When purchasing, prioritize bikes with documented service history, especially valve adjustments. The Monster 821 is certainly worth buying for those who value aesthetics, brand prestige, and a distinct riding feel. It offers a great balance of performance and comfort for spirited weekend rides or even some commuting, provided the buyer is prepared for its ownership costs. The Stripe edition often adds a touch of exclusivity and may come with desirable features like a quickshifter.

2017 Ducati Monster 821 Owner Reviews

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.