DUCATI 48212331A Right Frame Cover Chassis 939

( Type: Side Cover Right Frame Cover ), ( Country Of Origin: Italy ), ( Color: Black ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: G.3.c.6 B00116f-x ), ( Custom1: 214637 ), ( Finish: Matte ), ( Material: Plastic ), ( Machine Type: Street Motorcycle ), ( Vintage Part: No ), ( Ipn: 48212331a )

Review DUCATI 939 Right Frame Cover Chassis fits SUPERSPORT 2017–2020

The **Ducati 48212331A 17-20 Supersport 939 Right Frame Cover** is a meticulously engineered component designed to complement the sleek, high-performance aesthetic of the iconic Ducati Supersport 939, available for models produced between 2017 and 2020. Crafted from high-grade materials, this frame cover is not only a functional element but also a statement of Ducati s signature design philosophy, blending raw mechanical precision with aggressive, sporty styling. The cover is engineered to fit snugly over the right-hand side of the frame, providing both protection for the underlying chassis components and a cohesive visual finish that enhances the bike s aggressive, aerodynamic silhouette. Its aerodynamic contours are optimized to reduce drag while maintaining structural integrity, ensuring durability under the demands of high-speed riding and daily use. The material composition likely includes a blend of reinforced plastics and composite resins, offering a balance of lightweight performance and resilience against impacts, scratches, and environmental wear. The design incorporates subtle, matte-finished accents that harmonize with the bike s overall color scheme, whether it s the classic black, matte white, or other factory finishes, while the precise fit ensures no gaps or misalignments that could compromise the bike s streamlined appearance. For enthusiasts and mechanics alike, this frame cover is a crucial part of maintaining the Supersport 939 s pristine look, ensuring that every detail aligns with Ducati s reputation for craftsmanship and performance. Whether installed fresh from the factory or as part of a restoration project, this component exemplifies the attention to detail that Ducati devotees expect from their motorcycles.

### Pros and Cons of Buying a Ducati 48212331A (2017 2020 Supersport 939 with Right Frame Cover and Chassis)

#### **Pros**

1. **Performance and Engineering**

The Supersport 939 is a high-performance naked bike with a 937cc Desmosedici Stradale engine, producing around 110 115 hp and 85 90 lb-ft of torque. Its liquid-cooled, air-assisted injection system ensures smooth power delivery, making it a thrilling ride for both track and road use. The engine is based on Ducati s proven Desmosedici platform, known for reliability and high-revving character.

2. **Lightweight and Agile Handling**

The Supersport 939 is one of the lightest bikes in its class, weighing around 170 175 kg (wet). Its compact chassis and well-tuned suspension (Ohlins front and rear) provide sharp, responsive handling, making it highly maneuverable in both urban and sporty riding scenarios. The narrow track and upright riding position contribute to its nimble nature.

3. **Aerodynamics and Wind Protection**

The right frame cover (or "fairing") and chassis design reduce wind noise and buffeting at high speeds, making long-distance rides more comfortable. The Supersport 939 s fairing also improves stability at highway speeds compared to fully naked bikes.

4. **Ducati s Brand Prestige and Resale Value**

Ducati is a premium brand with a strong following, and its bikes often hold their value well. The Supersport 939, in particular, is a desirable model, which could make it easier to resell in the future if maintained properly. The bike s sporty yet practical design also appeals to a broad audience.

5. **Tech Features and Comfort**

The Supersport 939 comes equipped with Ducati s Traction Control (adjustable levels), cornering ABS, and a quick-shifter system, enhancing both safety and rideability. The ergonomics are well-tuned for sporty riding, though some riders may find the seat slightly firm for long tours. The bike also features modern electronics like the Ducati Quick Shift (DQS) and a digital instrument cluster with adjustable settings.

6. **Modification Potential**

Ducati s engine and chassis are highly modifiable. Aftermarket support is extensive, with options for exhaust upgrades, suspension tuning, and aerodynamic enhancements. The Supersport 939 s design allows for relatively easy modifications to suit individual preferences, whether for track days or street riding.

7. **Reliability (for Ducati Standards)**

While Ducati engines are known for their power and character, they can be more demanding on maintenance than mass-market brands. However, the Desmosedici engine in the Supersport 939 is robust and, with proper care, can last well beyond 20,000 miles between major services. Ducati dealerships and independent shops offer good support for maintenance and repairs.

---

#### **Cons**

1. **High Cost of Ownership**

Ducati parts and labor are significantly more expensive than those of Japanese or some European brands. Maintenance intervals (every 6,000 10,000 miles) can add up quickly, especially if you opt for dealership services. Common high-cost items include spark plugs, air filters, and suspension components.

2. **Maintenance Intensity**

The Supersport 939 requires regular attention to its engine and drivetrain. Ducati s liquid-cooled systems, high-revving nature, and carbon components (like the clutch) demand more frequent servicing than simpler bikes. Neglecting maintenance can lead to costly repairs, such as seized pistons or failed bearings.

3. **Riding Position and Comfort**

The Supersport 939 s sporty riding position, while agile, can be tiring for long rides. The seat is firm, and the handlebars are relatively high, which may cause fatigue during extended tours. Riders with back or wrist issues might find the position uncomfortable over time.

4. **Fuel Efficiency**

As a high-performance bike, the Supersport 939 is not fuel-efficient. Expect around 35 45 mpg (urban/highway), which is lower than many standard or cruiser bikes. This can add to the overall cost of ownership, especially if you frequently ride long distances.

5. **Weight Distribution and Stability**

While the Supersport 939 is lightweight, its narrow track and lack of full fairing can make it feel less stable at very high speeds compared to fully encased sport bikes. Some riders may find it wobbly at highway speeds, though the fairing helps mitigate this somewhat.

6. **Noise and Vibration**

The engine is loud, especially at high RPMs, and the lack of full fairing means wind noise becomes noticeable at speeds above 70 80 mph. The bike s lightweight chassis can also transmit more road vibration to the rider, which may be uncomfortable over long distances.

7. **Resale Value Depends on Condition**

While Ducati bikes generally hold value, the Supersport 939 s resale value can fluctuate based on its condition, mileage, and market demand. A well-maintained example with low miles will retain value better than one with neglect or high mileage.

8. **Limited Practicality for Daily Use**

The Supersport 939 is not ideal for carrying passengers or large cargo. Its small windscreen and lack of full fairing make it less practical for long-distance touring compared to bikes like the Ducati Multistrada or BMW R 1250 GS.

---

### **Conclusion**

The Ducati Supersport 939 (2017 2020) is a fantastic bike for riders who prioritize performance, agility, and Ducati s signature character. It excels in handling, acceleration, and the thrill of high-revving sport riding. However, its high cost of ownership, maintenance demands, and less-than-ideal comfort for long rides make it less suitable for casual or budget-conscious riders. If you re willing to invest in regular maintenance and enjoy the sporty, track-inspired experience, this bike is an excellent choice. For those seeking a more practical or low-maintenance machine, alternatives like the Yamaha MT-09, Kawasaki Ninja 650, or BMW S 1000 RR might be more balanced options.

---

### **Recommendation**

- You are an experienced rider who values performance, handling, and Ducati s engineering.

- You have a budget for regular maintenance and are willing to invest in high-quality parts.

- You primarily use the bike for sporty riding, track days, or commuting in urban environments.

- You appreciate the bike s aesthetic and brand prestige and are okay with its limitations on comfort and practicality.

- You prioritize fuel efficiency, low maintenance costs, or long-distance touring comfort.

- You are new to high-performance bikes and lack experience with Ducati s maintenance requirements.

- You frequently carry passengers or cargo and need a more practical riding position.

- You are on a tight budget, as the bike s ownership costs can add up quickly over time.

- For a more practical Ducati, look at the **Multistrada V4** or **Panigale V4**, which offer better touring capabilities or track-focused performance, respectively.

- For a similar sporty experience at a lower cost, consider the **Yamaha MT-09**, **Kawasaki Ninja 650**, or **Honda CBR600RR**.

- If you want a high-performance bike with slightly better fuel economy, the **BMW S 1000 RR** or **KTM 1290 Super Duke R** are strong alternatives.

Details:

17-20 Ducati Supersport 939 Front Rear ABS Sensor Ring Set 504Z0381AA. 17-20 Ducati Supersport 939 Front Left Right Radiator Covers Cooler Cooling. 17-20 Ducati Supersport 939 Oil Cooler Hose 54911311B 54911321B. Cosmetic Wear As Shown In Photos - Used: See Video And For Details, Part is off a 2017 Ducati Supersport, Watch of this Unit YouTube.

specifications mocycfra:

• for models: Supersport
• for makes: Ducati
• for years: 2017-2020
• type: Side Cover Right Frame Cover
• country of origin: Italy
• color: Black
• manufacturer warranty: Unspecified Length
• storage location: G.3.c.6 B00116f-x
• custom1: 214637
• finish: Matte
• material: Plastic
• machine type: Street Motorcycle
• vintage part: No
• ipn: 48212331a

offer mocycfra:

• options: Ship-to-home
• availability: In Stock
• started: February 5, 2026
• sold: 0
• quantity: 1

returns mocycfra:

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

payments mocycfra:

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

shipping mocycfra:

• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight
• type: Fixed
• transit: 4-8 Days
• cost: $0.00
• class: Standard, Expedited, One-day
• carrier: FedEx, USPS

seller mocycfra:

• rating: 99.3%
• # reviews: 208769
• city: Odessa, Florida

general mocycfra:

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

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