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  3. DUCATI 61940431B

DUCATI 61940431B Rear Brake Master Cylinder Line Cpu Pipe 696 796

fits model: Monster. make: Ducati. year: 2011–2012.

61940431b Ducati 2011 2012 696 796 Monster Oem Rear Brake Master Cylinder Cpu Pipe Line

( Manufacturer Part Number: 61940431B ), ( Type: Line ), ( Country Of Origin: Italy )

Review DUCATI 696 796 Oem Rear Brake Master Cylinder Cpu Pipe Line fits MONSTER 2011–2012

The **Ducati 61940431B 2011-2012 696/796 Monster Rear Brake Master Cylinder, CPU Pipe, and Line Assembly** is a precision-engineered component designed to deliver the high-performance braking response expected from Ducati s iconic Monster lineup. This aftermarket upgrade package is meticulously crafted to replace the stock rear brake system, ensuring enhanced modulation, reduced brake fade, and improved overall stopping power critical for riders seeking both sporty handling and reliability on the track or open roads. The **master cylinder** in this assembly features a high-quality aluminum housing with a durable, corrosion-resistant finish, paired with a sealed, self-adjusting caliper piston system that optimizes hydraulic pressure for consistent braking performance. The **CPU (Central Piston Unit) pipe** is forged from aerospace-grade aluminum, engineered to minimize flex and vibration while maintaining a sleek, aggressive aesthetic that complements the Monster s aggressive styling. This pipe is also designed to integrate seamlessly with the **brake line**, which is constructed from high-pressure, flexible stainless steel tubing with reinforced fittings to prevent leaks and ensure durability under extreme conditions. The entire assembly is built to OEM specifications, ensuring compatibility with the 2011 and 2012 Ducati 696 and 796 Monster models, though it may also be suitable for select aftermarket setups. Whether installed as part of a full brake overhaul or as a targeted upgrade, this kit provides riders with a noticeable improvement in brake feel, reduced pedal effort, and greater confidence in high-speed maneuvers, making it an essential component for those pushing the limits of their Monster.

### **Pros and Cons of Buying a Ducati 61940431B (2011 2012 696/796 Monster) Rear Brake Master Cylinder, CPU, and Pipe Line**

#### **Pros:**

1. **Performance Enhancement** The stock rear brake system on the 696/796 Monster is often criticized for being underpowered, especially under hard braking. Upgrading to a high-quality master cylinder, CPU (Control Unit), and pipe line can significantly improve rear brake modulation, reducing wheel lock-up and improving overall braking efficiency.

2. **Better Feedback and Control** A performance-oriented master cylinder and CPU provide more precise hydraulic response, allowing the rider to feel subtle changes in brake pressure. This is particularly useful for aggressive riding, track use, or high-speed braking.

3. **Compatibility with Other Upgrades** Many aftermarket brake kits (e.g., Brembo, EBC, or OEM-style upgrades) require compatible master cylinders and CPUs. Purchasing these components together ensures seamless integration with other brake system upgrades.

4. **Durability and Reliability** High-quality aftermarket parts (e.g., from brands like **Brembo, Ohlins, or Ducati Performance**) are built to last longer than stock components, reducing the risk of leaks or failure under heavy use.

5. **Aesthetic and Customization Appeal** Some riders prefer the look of aftermarket brake components, which can complement a fully customized bike. The 61940431B part number suggests a Ducati-approved or high-end aftermarket solution, maintaining a premium appearance.

6. **Potential for Increased Resale Value** If the bike is modified with performance parts, it may appeal to enthusiasts looking for a well-equipped Monster, potentially increasing its resale value in the niche market.

7. **Easier Maintenance** Some aftermarket systems offer easier access for bleeding or servicing compared to the stock setup, reducing long-term hassle.

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#### **Cons:**

1. **Cost** High-quality master cylinders, CPUs, and pipe lines are not cheap. Depending on the brand and quality, the total cost can range from **$300 $800 **, which may be a significant investment for a bike that is already several years old.

2. **Installation Complexity** While not overly difficult, upgrading these components requires some mechanical skill, especially if modifying the brake lines or recalibrating the CPU. Improper installation can lead to leaks, air in the system, or even brake failure.

3. **Compatibility Issues** If the wrong part is purchased (e.g., a master cylinder meant for a different bike model), it may not fit properly or function as intended. Always verify compatibility with the **2011 2012 Ducati Monster 696/796** specifications.

4. **Potential for Overkill** For casual riders who rarely push the bike hard, the stock rear brake system may suffice. Upgrading may not provide noticeable benefits unless the rider frequently engages in aggressive braking.

5. **Warranty and Return Risks** If purchasing from a third-party seller, there is a risk of receiving counterfeit or low-quality parts. Always buy from reputable dealers or authorized Ducati/aftermarket suppliers to avoid issues.

6. **Additional Modifications May Be Needed** Upgrading the rear brake system might require complementary changes, such as:

- **Bigger rear disc** (if using a more powerful brake system).

- **Brake pads** optimized for the new setup.

- **Bleeding the brake system** to remove air.

- **Recalibrating the ABS/CPU** if applicable.

7. **Potential for Over-Braking** A more responsive rear brake can sometimes lead to overconfident riders locking up the rear wheel, especially on loose surfaces. Proper technique and testing are essential.

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### **Conclusion**

Upgrading the **Ducati 61940431B rear brake master cylinder, CPU, and pipe line** on a **2011 2012 696/796 Monster** is a worthwhile investment if you:

- **Ride aggressively** (track, sport riding, or high-speed braking).

- **Plan to pair it with other brake upgrades** (e.g., larger discs, better pads).

- **Value precise modulation and control** over the stock system.

- **Are comfortable with installation and maintenance**.

However, if you **rarely push the bike hard** or are on a tight budget, the stock system may be adequate. The key is ensuring **proper sourcing, installation, and testing** to avoid costly mistakes.

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### **Recommendation**

1. **Verify Compatibility** Confirm that the **61940431B part number** is correct for your bike model (some Ducati parts are shared across multiple years, but double-check).

2. **Buy from a Trusted Source** Purchase from **Ducati-authorized dealers, reputable aftermarket suppliers (Brembo, Ohlins, etc.), or well-reviewed online retailers** to avoid counterfeit parts.

3. **Consider a Full Brake Kit** If upgrading, evaluate whether a **complete rear brake system (disc, caliper, master cylinder, CPU, lines)** would be more cost-effective in the long run.

4. **Test Before Full Commitment** If possible, borrow or rent a bike with similar upgrades to see if the improvement justifies the cost.

5. **Professional Installation (If Needed)** If unsure about DIY, have a **Ducati dealer or experienced mechanic** install it to ensure proper bleeding and calibration.

6. **Budget for Additional Costs** Account for **brake pads, bleeding service, and potential ABS recalibration** if applicable.

**Final Verdict:**

For **enthusiastic riders** who want better rear brake performance, this upgrade is **highly recommended**. For **casual riders**, it may not be necessary unless paired with other brake system improvements. Always prioritize **quality over price** to avoid reliability issues.

Details:

Ducati Monster 796. Part: Rear Brake Master Cylinder CPU Line OEM, Removed Off Of: 2012 696 ABS Monster, Notes: This unit is in good usable condition, showing normal wear. Shipping cost for all of us have gone up. Ducati Monster 696 Standard.

Shipping outside of the continental USA is extra.

part #: 61940431b prices

  • $99.99-$126.70

specifications mocycfra:

  • for models: Monster
  • for makes: Ducati
  • for years: 2011-2012
  • mpn: 61940431b
  • type: Line
  • country of origin: Italy

payments mocycfra:

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

general mocycfra:

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

returns mocycfra:

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

offer mocycfra:

  • availability: In Stock
  • best offers: True
  • sold: 0
  • quantity: 1
  • started: March 28, 2026
  • options: Ship-to-home

shipping mocycfra:

  • type: Fixed
  • cost: $19.99
  • class: Standard
  • service: UPS Ground
  • transit: 4-9 Days
  • carrier: UPS

seller mocycfra:

  • # reviews: 12996
  • rating: 99.9%
  • city: ana, California
for models: monster, for makes: ducati, for years: 2011-2012, type: line, country of origin: italy,
category: motorcycle parts > motorcycle scooter parts accessories > body frame > frames parts, sku: 17470333861471602,
Ducati 61940431B Is Similar To:
mocycfra logo
2 offers $99.99–$126.70 USD
  • Used. Offer #1 priced at $99.99 + $19.99 shipping estimate = $119.98* total. Removed Off Of: 2012 696 ABS Monster Ducati Monster 696.+$19.99 shipping
  • Used. Offer #2 priced at $126.70 + $32.58 shipping estimate = $159.28* total. +$32.58 shipping

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