DUCATI 55910081B Dtc Chamber Tray

( Manufacturer Part Number: 55910081B ), ( Type: Tray ), ( Color: Black ), ( Country Of Origin: Italy )

Review DUCATI Oem Dtc Chamber Tray fits EVO MONSTER 1100 2011–2012

The **Ducati 55910081B 2011 2012 EVO 1100 Monster DTC Chamber Tray** is a precision-engineered component designed specifically for Ducati s iconic 1100 Monster models produced between the 2011 and 2012 model years, featuring the EVO (Evolution) iteration of the legendary 1100cc Desmosedici engine. This chamber tray, identified by its unique part number **55910081B**, serves as a critical interface between the engine s cylinder head and the dual spark ignition system, housing the Dual Timing Control (DTC) mechanism that optimizes combustion efficiency and performance. Crafted from high-grade aluminum alloy, the tray is machined to exacting tolerances to ensure a seamless fit with the cylinder head, maintaining optimal sealing and structural integrity under the high-stress conditions of high-performance riding. The DTC system integrated into this tray allows for precise ignition timing adjustments, enhancing throttle response, power delivery, and overall engine efficiency while contributing to the Monster s signature blend of raw power and nimble handling. This component is essential for maintaining the engine s reliability and performance, particularly in applications where the stock ignition system may require calibration or replacement due to wear, damage, or modifications. Whether used in a restoration project, a performance upgrade, or as a direct replacement for a failed or worn part, the **55910081B DTC Chamber Tray** ensures that the 1100 Monster retains its legendary character delivering a perfect harmony of Italian engineering, raw aggression, and effortless control.

Buying a Ducati 559 (1100 Monster) from the 2011 2012 EVO generation with a DTC chamber tray (a modified exhaust system) involves several considerations. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.

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### **Pros of Buying a 2011 2012 Ducati 559 (1100 Monster) with DTC Chamber Tray**

1. **Performance Enhancement**

The DTC chamber tray is a popular aftermarket modification designed to improve exhaust flow and power output. It replaces the stock chamber tray with a more efficient design, often resulting in a noticeable increase in horsepower and torque, particularly in the mid-to-high RPM range. This can make the bike feel more responsive and engaging, especially in sport riding or track use.

2. **Cost-Effective Modification**

Compared to other high-performance upgrades (e.g., full exhaust systems, engine tuning, or suspension swaps), a DTC chamber tray is relatively affordable. It can be installed relatively easily, often without requiring professional help, which lowers labor costs.

3. **Compatibility and Availability**

The DTC chamber tray is designed specifically for the 1100 Monster and is widely available from aftermarket suppliers. It is a well-documented modification with a large community of users who have tested and refined it over time. This means you can find parts, installation guides, and troubleshooting advice easily.

4. **Aesthetic Appeal**

The DTC chamber tray often includes a unique exhaust design that can give the bike a more aggressive or custom look. While this is subjective, some riders appreciate the visual distinction from stock bikes.

5. **Proven Reliability**

The Ducati 1100 Monster (especially the EVO models) is a robust platform with a proven track record for durability. The engine is based on the proven 1098cc Desmosedici architecture, which is known for its longevity when maintained properly. The DTC chamber tray itself is not a high-stress component, so it is unlikely to cause mechanical issues if installed correctly.

6. **Community Support and Tuning Potential**

The Ducati 1100 Monster has a strong aftermarket community, particularly for the EVO generation. This means you can find support for tuning (e.g., remapping, air intake upgrades) to further enhance performance. The DTC chamber tray can also pair well with other mods like cold air intakes or performance exhausts for even greater gains.

7. **Resale Value (If Maintained Well)**

While Ducatis are not known for retaining high resale value, a well-maintained 1100 Monster with aftermarket mods like the DTC chamber tray can still attract buyers who appreciate the bike s performance and customization. However, resale value may not be as strong as a stock or minimally modified bike in some markets.

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### **Cons of Buying a 2011 2012 Ducati 559 (1100 Monster) with DTC Chamber Tray**

1. **Potential Exhaust Issues**

- **Backpressure and Reliability:** Some riders report that the DTC tray can increase backpressure in the exhaust, which may stress the catalytic converter or oxygen sensors over time. This can lead to premature failure of these components, especially if the bike is ridden aggressively or in stop-and-go traffic.

- **Noise and Legal Concerns:** The DTC tray can make the bike louder than stock, which may violate local noise ordinances. While it may not be as loud as a full aftermarket exhaust, it could still draw attention from authorities, particularly in areas with strict emissions or noise laws.

- **Exhaust Leaks:** The modified exhaust system may be more prone to leaks at gaskets or flanges, especially if the installation is not done properly. This can lead to exhaust fumes entering the cabin or a loss of performance.

2. **Maintenance and Upkeep Costs**

- **Engine Care:** The Desmosedici engine is sensitive to oil quality and changes. Using high-quality oil and following the manufacturer s service intervals is critical to prevent wear.

- **Exhaust and Emissions:** With the DTC tray, you may need to replace oxygen sensors or catalytic converters more frequently than on a stock bike. Some riders also opt for a "cold air" setup to reduce the risk of sensor failure.

- **Suspension and Brakes:** The 1100 Monster is heavy and demands good suspension and braking systems. Upgrading these components may be necessary for optimal handling, especially if the bike is used for sport riding.

3. **Weight and Handling**

The Ducati 1100 Monster is already a heavy bike (around 210 220 kg / 460 485 lbs), and adding aftermarket modifications like the DTC tray does not significantly reduce weight. This can make the bike feel sluggish in corners or during quick maneuvers, especially for riders used to lighter sportbikes. The bike s high seat height and aggressive stance also require a certain level of skill to handle comfortably.

4. **Fuel Consumption**

The 1100 Monster is not known for its fuel efficiency, and the DTC tray modification may slightly reduce MPG due to increased power output. Expect to consume around 6 8 liters per 100 km (35 42 mpg) depending on riding style, terrain, and load. This can be a significant cost factor for long-distance riding.

5. **Insurance Costs**

Ducatis are generally expensive to insure, and a modified bike like this one with aftermarket exhaust modifications may push insurance premiums even higher. Some insurers may also require additional documentation or may not cover the bike at full value if modifications are not disclosed.

6. **Depreciation**

Ducatis, especially those with aftermarket modifications, tend to depreciate quickly. While the 1100 Monster is a classic model, the presence of a DTC tray may not help with resale value. Buyers often prefer stock or minimally modified bikes for classic or collector s purposes, so you may struggle to recoup a significant portion of the purchase price later.

7. **Installation Quality and Fitment Issues**

The DTC chamber tray is relatively straightforward to install, but poor fitment or incorrect installation can lead to performance issues, leaks, or even damage to the exhaust system. It s important to ensure that the tray is properly aligned and secured to avoid exhaust gas leaks or improper sealing.

8. **Limited Track or Racing Potential**

While the DTC tray can improve performance, the 1100 Monster is not a track-focused bike by design. Its heavy weight, lack of full fairings, and stock suspension make it less competitive on the track compared to purpose-built sportbikes or track-only Ducatis like the 1098 R or 1199 Panigale. If you re looking for a bike for track days, you may need to invest in additional upgrades (e.g., full fairings, track suspension, or engine tuning).

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### **Conclusion**

The 2011 2012 Ducati 559 (1100 Monster) with a DTC chamber tray is an attractive option for riders who want a blend of classic Ducati styling, high-performance potential, and aftermarket customization. The DTC tray offers tangible performance benefits, is relatively easy to install, and fits well within the bike s existing ecosystem. However, it also comes with trade-offs, particularly around exhaust reliability, maintenance costs, and the bike s inherent limitations in handling and fuel efficiency.

- Riders who prioritize performance and enjoy modifying their bikes.

- Those who plan to use the bike primarily for sport riding, cruising, or light track use.

- Owners who are willing to invest in maintenance and potential exhaust upgrades over time.

- Buyers who appreciate the Ducati 1100 Monster s character and are not overly concerned with resale value or insurance costs.

If you re not comfortable with the potential exhaust issues, higher maintenance costs, or the bike s weight, you might consider alternatives like a stock 1100 Monster, a different Ducati model (e.g., the 1098 R or 1199 Panigale for track use), or a more modern bike with better fuel efficiency and handling.

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### **Recommendation**

1. **Inspect the Bike Thoroughly**

- Check the exhaust system for leaks, rust, or signs of poor installation. Ensure the DTC tray is properly sealed and aligned.

- Verify that the oxygen sensors and catalytic converter are in good condition. Consider replacing them if they show signs of wear.

- Test the bike s performance on a dyno or with a trusted mechanic to confirm that the DTC tray is functioning as intended and not causing any issues.

2. **Budget for Maintenance and Upgrades**

- Allocate funds for regular oil changes, suspension maintenance, and potential exhaust system upgrades (e.g., replacing sensors or gaskets).

- Consider pairing the DTC tray with other mods like a cold air intake or performance exhaust if

Details:

Ducati Monster 1100 EVO. Shipping outside of the continental USA is extra. Part: DTC Chamber Tray OEM, Removed Off Of: 2012 Monster 1100 Evo ABS, Notes: This unit is in good usable condition, showing normal wear. Shipping cost for all of us have gone up.

part #: 55910081b prices

• $12.50-$24.99

specifications mocycfra:

• for models: 1100, Evo, Monster
• for makes: Ducati
• for years: 2011-2012
• mpn: 55910081b
• type: Tray
• color: Black
• country of origin: Italy

returns mocycfra:

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

payments mocycfra:

• credit card: Mastercard
• other
• wallet: Paypal

general mocycfra:

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

shipping mocycfra:

• cost: $12.99
• service: UPS Ground
• class: Standard
• type: Fixed
• carrier: UPS
• transit: 4-7 Days

offer mocycfra:

• best offers: True
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: May 8, 2026
• sold: 0

seller mocycfra:

• rating: 100.0%
• city: ana, California
• # reviews: 13430

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