DUCATI ML0MADBM4LT003685 Frame Chassis 797 S.t

( Manufacturer Part Number: ML0MADBM4LT003685 ), ( Part Type: Frame ), ( Country Of Origin: Italy )

Review DUCATI 797 Main Frame Chassis Or.t fits MONSTER 2017–2020

The **Ducati Monster 797 (ML0MADBM4LT003685, 2017 2020)** represents a refined yet uncompromising evolution of Ducati s legendary naked bike lineage, blending raw performance with a modern, approachable design that appeals to both seasoned riders and newcomers alike. Built upon a **fully welded, high-strength steel trellis frame** (chassis code S.T.), this motorcycle embodies Ducati s signature engineering philosophy where aerodynamics, ergonomics, and mechanical precision converge to create a machine that feels as agile as it looks. The frame s design is a testament to Ducati s commitment to both sportiness and practicality, featuring a **single-sided swingarm** and a **cast aluminum subframe** that not only enhances rigidity but also contributes to the bike s lightweight yet robust feel. The **796cc, liquid-cooled, Desmosedici Stradale engine** a direct descendant of Ducati s world-ending race engines delivers an exhilarating blend of torque and high-revving spirit, producing **95 horsepower and 60 lb-ft of twisty grip** that makes the Monster 797 feel alive in every corner. The engine s **Ducati Multi-Stage (DMS) exhaust system** and **Ducati Traction Control (DTC)** add layers of sophistication, allowing riders to dial in their riding style with precision, whether they re carving through twisty roads or cruising on the open highway.

The **Monster 797 s chassis** is further bolstered by **upside-down forks** and a **monoshock rear suspension**, tuned to provide a perfect balance of comfort and responsiveness, ensuring that the bike remains planted and predictable under hard acceleration or aggressive braking. The **Ohlins NIX suspension system** (on later models) introduces adaptive damping, allowing riders to adjust stiffness on the fly, while the **Brembo radial-mount brake system** with **320mm front and 245mm rear discs** paired with **four-piston calipers** delivers stopping power that belies the bike s sporty nature. The **Ducati Quick Shift (DQS)** system makes gear changes effortless, while the **Ducati Traction Control (DTC)** and **Ducati Wheelie Control (DWC)** ensure stability and control, even when pushing the limits.

Visually, the **Monster 797** exudes a **bold, aggressive aesthetic** with its **sharp, angular fairings**, **LED lighting**, and **Ducati s signature "Monster" branding** a design language that pays homage to the original while embracing modern minimalism. The **carbon-fiber seat** and **ergonomic riding position** ensure comfort during long rides, while the **adjustable windscreen** and **sleek, aerodynamic bodywork** reduce wind noise and drag, making the bike feel more connected to the road. The **17-inch front and 17-inch rear wheels** (with **120/70 and 180/55 tire profiles, respectively**) are wrapped in **Michelin Power Sport 2** or **Pirelli Diablo Rosso II** tires, offering a perfect blend of grip, durability, and cornering confidence.

Inside the cockpit, the **digital instrument cluster** provides real-time data on speed, RPM, fuel level, and traction control settings, while the **Ducati Quick Shift (DQS) and Ducati Traction Control (DTC)** buttons allow for instant adjustments, catering to both sporty and relaxed riding modes. The **full fairing and windscreen** not only enhance aerodynamics but also protect the rider from the elements, making the Monster 797 a versatile choice for urban commuting, weekend adventures, or spirited track days. Whether you re navigating city streets, tackling winding mountain roads, or simply enjoying the thrill of Ducati s signature engine note, the **2017 2020 Monster 797** delivers an unmatched combination of **raw power, precise handling, and timeless Italian style** proving that Ducati s naked bike remains one of the most exciting and rewarding motorcycles on the road.

### **Pros and Cons of Buying a Ducati Monster 797 (Frame Chassis S.T) 2017-2020 Model**

1. **Performance and Power**

The Monster 797 is a high-performance naked bike with a **937cc L-twin engine** producing around **110-115 hp** and **85-90 lb-ft of torque**, making it one of the fastest production naked bikes in its class. The **desmodromic valve system** ensures smooth, high-revving power delivery, and the **6-speed transmission** with a **slipper clutch** provides sharp, engaging shifts.

2. **Lightweight and Agile Handling**

The **177 kg (390 lbs) wet weight** is relatively light for its power, contributing to nimble handling. The **inverted front fork (WP XACT)** and **monoshock rear suspension** offer good adjustability, allowing for a sporty yet comfortable ride. The **short wheelbase and quick steering** make it highly maneuverable in both city and twisty roads.

3. **Ducati s Reputation for Build Quality and Reliability**

Ducati is known for **premium engineering and durable components**. The **aluminum frame (S.T. variant has a slightly stiffer, race-inspired chassis)** is robust, and the **desmodromic valve train** reduces wear compared to traditional camshaft-driven engines. With proper maintenance, these bikes are known to last **100,000 miles**.

4. **Sporty Yet Comfortable Riding Position**

The **upright, aggressive yet relaxed ergonomics** make it suitable for both **track days and daily commuting**. The **wide handlebars and slightly forward footpegs** provide a good balance between control and comfort.

5. **Aftermarket Support and Customization**

The Monster 797 has a **strong aftermarket following**, with availability of **performance exhausts, ECU tuning (Ducati Power Solutions, Mapper), suspension upgrades ( hlins, Marzocchi), and cosmetic mods**. This makes it easy to tailor the bike to personal preferences.

6. **Good Fuel Economy for a Sport Bike**

At **around 35-40 mpg (city/highway)**, it performs better than most naked bikes in its class, making it cost-effective for daily use.

7. **Resale Value**

Ducati bikes, especially well-maintained ones, hold their value reasonably well. The Monster 797, being a popular model, retains a decent resale price compared to some competitors.

8. **Ducati s Brand Prestige**

Owning a Ducati carries **brand prestige**, and the Monster 797 is often seen as a **stylish, high-performance choice** for riders who want a balance between sportiness and practicality.

---

1. **High Initial Cost and Maintenance Expenses**

Ducati bikes are **not cheap to buy**, and **parts, labor, and maintenance costs are significantly higher** than most Japanese or European competitors. Expect to spend **$10,000 $15,000 ** over 5 years for routine maintenance (oil changes, valve adjustments, chain servicing, etc.).

2. **Suspension and Ride Comfort Limitations**

While the suspension is **adjustable**, the stock setup can feel **stiff and less forgiving** on rough roads compared to bikes like the Yamaha MT-09 or Kawasaki Ninja 400. Upgrading to ** hlins or Marzocchi** helps, but it adds to the cost.

3. **Engine Noise and Vibration**

The **L-twin engine is loud**, especially at high RPM, which may be annoying in residential areas. The **vibration at idle and low speeds** can also be noticeable, though it smooths out at higher RPMs.

4. **Fuel and Insurance Costs**

Ducati bikes **consume more fuel** than smaller naked bikes (e.g., Honda CB650, Triumph Street Triple), and **insurance premiums are higher** due to their performance and value.

5. **Weight Distribution and Stability at High Speeds**

While the bike is nimble, its **lightweight nature means it can feel less stable at very high speeds** (above 120 mph) compared to heavier, more stable bikes like the Triumph Street Triple or BMW S 1000 RR.

6. **Limited Low-Speed Maneuverability (Compared to Supermotos)**

The Monster 797 is **not as nimble at very low speeds** (e.g., parking, tight urban areas) as a supermoto or a smaller naked bike due to its **fixed suspension and lack of a step-through frame**.

7. **Electronics and Tech Limitations**

While Ducati has improved electronics over the years, the Monster 797 s **traction control and ABS** are **less refined** than those on newer Ducatis or competitors like the Triumph Street Triple. The **display is basic**, and some riders find the **ergonomics of the controls** less intuitive.

8. **Potential for Overheating (Especially in Stop-and-Go Traffic)**

The **cooling system can struggle in heavy stop-and-go traffic**, leading to **higher engine temperatures**. This is more common in **older models (2017-2018)** and can be mitigated with **liquid cooling upgrades** or better riding habits.

9. **Resale Depreciation Over Time**

While Ducatis hold value better than many, they still **depreciate significantly** in the first few years. If you plan to sell after a few years, the **resale value may not fully offset the initial high purchase price**.

10. **Learning Curve for New Riders**

The **power delivery and handling** can be **intimidating for inexperienced riders**, especially at high RPMs. The **lack of a slipper clutch in older models (pre-2019)** could make rev-matching slightly more challenging.

---

The **Ducati Monster 797 (2017-2020, S.T. frame chassis)** is an **excellent choice for riders** who prioritize **performance, agility, and Ducati s brand prestige** over cost efficiency. It delivers **exceptional power, sharp handling, and a thrilling ride**, making it ideal for **track days, sporty cruising, and daily commuting** (with some compromises on comfort).

However, it comes with **higher ownership costs, maintenance demands, and some trade-offs in ride comfort and low-speed maneuverability**. If you re **financially prepared for the long-term expenses** and **don t mind investing in upgrades** (suspension, exhaust, tires), this bike is a **fantastic performer**.

For **budget-conscious riders or those who prioritize reliability and lower costs**, alternatives like the **Triumph Street Triple, Yamaha MT-09, or Kawasaki Ninja 400** offer **similar performance at a fraction of the price**.

---

You have a **solid budget** for purchase and maintenance.

You **prioritize performance, handling, and Ducati s brand** over cost savings.

You plan to **ride it regularly** (track, sporty cruising, daily use).

You re **willing to invest in upgrades** (suspension, exhaust, tires) for optimal comfort and performance.

You **enjoy the thrill of a high-revving, agile naked bike**.

You re **sensitive to high ownership costs** (parts, insurance, fuel).

You **prefer a more comfortable, forgiving ride** (especially on rough roads).

You **don t have a dedicated riding space** (garage, storage) for maintenance.

You re a **new rider** who may struggle with the bike s power and handling.

- **Triumph Street Triple (R or RS)** Similar power, better electronics, lower cost.

- **Yamaha MT-09** More comfortable, better fuel economy, easier to maintain.

- **Kawasaki Ninja 400** Lightweight, agile, and more affordable.

- **BMW S 1000 RR (used)** If you want **track-focused performance** with better stability.

If you **inspect the bike thoroughly** (check for **frame cracks, engine wear, suspension condition, and service history**), a **well-maintained Monster 797 S.T. can be an incredible ride** for the right owner.

Details:

All parts should be installed by a licensed mechanic. Stock: B1090. 2017 - 2020 Ducati Monster 797 Main Frame Chassis. Please look at the pictures to see condition of parts.

Comes with everything seen in the photos. Donor Bike model: 2020 Ducati Monster 797 13981 miles. Buyer pays return shipping.

part #: ml0madbm4lt003685 price

• $999.59

specifications mocycfra:

• for models: Monster
• for makes: Ducati
• for years: 2017-2020
• mpn: Ml0madbm4lt003685
• part type: Frame
• country of origin: Italy

offer mocycfra:

• sold: 0
• best offers: True
• started: April 17, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home

returns mocycfra:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller mocycfra:

• rating: 99.5%
• # reviews: 29263
• city: Oregon City, Oregon

shipping mocycfra:

• cost: $0.00
• service: Flat Rate Freight
• type: Fixed
• class: Freight

general mocycfra:

• Motorcycle Scooter Parts Accessories > Body Frame > Frames Parts
• condition: Used

payments mocycfra:

• wallet: Apple-pay
• credit card: Visa
• other

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