SHIMANO FD-6700-F Ultegra Braze Front Derailleur

( Brand: Shimano ), ( Manufacturer Part Number: FD-6700-F ), ( Part Type: Derailleur ), ( Cable Pull Type: Bottom Pull ), ( Color: Black ), ( Compatible Bike Type: Road Bike ), ( Mounting Type: Braze-on ), ( Number Of Chainrings: Double ), ( Number Of Speeds: 10 Speed )

Review SHIMANO Ultegra Braze on Front Derailleur Excellent

The **Shimano FD-6700-F ULTEGRA Braze-On Front Derailleur** is a precision-engineered component designed to deliver seamless shifting performance and uncompromising reliability for cyclists seeking both efficiency and durability in their rides. Part of Shimano s ULTEGRA lineup, this front derailleur embodies the brand s commitment to advanced engineering, combining lightweight construction with robust build quality to ensure smooth operation across a wide range of riding conditions. Engineered with a **braze-on mount**, it integrates seamlessly with frame designs that require a direct, welded attachment, eliminating the need for a hanger and reducing potential points of failure. The derailleur features Shimano s **high-performance shifting mechanism**, incorporating a **direct-pull cable system** that minimizes cable stretch and ensures crisp, predictable shifts between chainrings, even under heavy loads or in challenging terrain.

The **FD-6700-F** is built with a **durable aluminum alloy frame**, optimized for stiffness and weight savings without sacrificing strength. Its **compact design** allows for efficient chainring spacing, making it ideal for setups with multiple chainrings or aggressive crank arm configurations. The derailleur s **smooth-shifting technology** is further enhanced by Shimano s **Ultegra-grade bearings and seals**, which reduce friction and wear, extending the component s lifespan while maintaining consistent performance over thousands of miles. The **adjustable limit screws** provide precise control over chain tension and derailleur positioning, allowing riders to fine-tune the setup for optimal chain alignment and shifting accuracy, whether on the road, in the mountains, or during aggressive sprints.

For cyclists who demand the best in shifting reliability and build quality, the **FD-6700-F** represents a standout choice within the Ultegra series. Its compatibility with Shimano s broader Ultegra drivetrain components ensures a cohesive, high-performance system, while its **durable construction and precise engineering** make it a dependable upgrade for both road and gravel riders. Whether paired with a compact double or a triple chainring setup, this front derailleur delivers the responsiveness and consistency expected from Shimano s premium offerings, proving that performance and durability can coexist in a component designed for serious riders.

### **Shimano FD-M6700-F (Ultegra Braze-On Front Derailleur) Pros and Cons**

#### **Pros**

1. **High-End Performance** The FD-M6700 is part of Shimano s Ultegra lineup, offering refined shifting precision and smooth operation compared to lower-tier models. It is designed for serious cyclists who demand reliability and consistency.

2. **Braze-On Mounting** Unlike clamp-on derailleurs, the braze-on version is permanently fixed to the frame, reducing shifting errors caused by frame flex or misalignment. This is particularly beneficial for aggressive riding styles or when using a carbon frame, where clamp-on derailleurs may shift slightly under load.

3. **Lightweight Construction** Shimano s Ultegra components are generally lighter than their mid-range counterparts (e.g., SLX or Deore), contributing to better pedal efficiency and handling.

4. **Durable and Reliable** Ultegra components are built to last, with robust internals and high-quality bearings. The FD-M6700 is designed for endurance, making it suitable for long-distance riding and competitive use.

5. **Compatibility with Shimano Groupsets** It integrates seamlessly with other Ultegra (M7000 series) or higher-end components (e.g., Dura-Ace), ensuring consistent shifting performance across the drivetrain.

6. **Adjustable Limit Adjuster** The derailleur includes a limit adjuster screw, allowing fine-tuning of chain alignment for optimal shifting, especially when paired with a wide-range cassette (e.g., 1x or 2x setups).

7. **Good for Wide-Range Setups** While primarily designed for 2x drivetrains, it can accommodate some 1x setups with proper chainline adjustments, though Shimano s 1x-specific derailleurs (e.g., FD-M8000) are often preferred for that use case.

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#### **Cons**

1. **Higher Cost** As an Ultegra component, the FD-M6700 is more expensive than Shimano s mid-tier options (e.g., Deore FD-M4100 or SLX FD-M5100). If you re on a budget, these alternatives offer similar performance at a lower price.

2. **Overkill for Casual Riders** If you primarily ride casually or on flat terrain with minimal gear changes, the extra cost may not justify the performance gains. Lower-tier derailleurs (e.g., Deore or SLX) are often sufficient for such use.

3. **Limited 1x Compatibility** While it can work with 1x setups, Shimano s dedicated 1x front derailleurs (e.g., FD-M8000) are optimized for single-chainring systems. The M6700 may require additional adjustments or may not shift as smoothly in a 1x configuration.

4. **Braze-On Installation Complexity** Installing a braze-on derailleur requires precise frame preparation (e.g., drilling holes, ensuring proper alignment). This can be more challenging than simply clamping a derailleur onto a frame, and mistakes can lead to shifting issues or damage.

5. **Less Common in Aftermarket** Compared to mid-range or entry-level derailleurs, Ultegra parts may be harder to find in secondhand markets or repair shops, potentially increasing maintenance costs.

6. **Weight Sensitivity Trade-Off** While Ultegra is lighter than lower tiers, the weight difference between M6700 and M7000 (Dura-Ace) is minimal. If weight is a critical factor, you might consider the M7000 instead.

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### **Conclusion**

The **Shimano FD-M6700-F** is an excellent choice for cyclists who prioritize shifting precision, durability, and a premium riding experience. Its braze-on mounting system makes it ideal for aggressive riding styles or carbon frames, where clamp-on derailleurs may not perform as reliably. However, the higher cost and complexity of installation may not be justified for casual riders or those on a tight budget.

If you re building a high-end drivetrain (e.g., Ultegra or Dura-Ace) or need a robust front derailleur for demanding conditions, the M6700 is a strong contender. For budget-conscious riders or those primarily using a 1x setup, a mid-range option like the Deore FD-M4100 or a dedicated 1x derailleur (e.g., FD-M8000) might be more practical.

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### **Recommendation**

- You re building a high-performance Ultegra or Dura-Ace drivetrain.

- You ride aggressively or on carbon frames where braze-on stability is beneficial.

- You value shifting consistency and durability over cost savings.

- You plan to use a 2x drivetrain setup.

- You re on a budget and can compromise on shifting performance (opt for Deore or SLX).

- You re using a 1x drivetrain (consider Shimano s FD-M8000 or SRAM s 1x-specific derailleurs).

- You prefer the simplicity of clamp-on installation (stick with a mid-range derailleur).

For most serious cyclists, the FD-M6700-F is a **solid, high-quality choice** that delivers on Shimano s reputation for reliability and performance. However, weigh the pros and cons against your specific needs before purchasing.

Details:

We currently have the following examples of this item in stock. #Road #Mechanical Shifting #Rim Brake #10 Speed The Shimano Ultegra FD-6700 front derailleur exemplifies precise engineering for road cyclists seeking reliable and efficient shifting. Shimano Ultegra FD-6700-F Braze-On Front Derailleur EXCELLENT In very nice shape, with only light signs of prior use. Browse the selections above or view items below.

We evaluate each component based on the factors that matter most for part type. N/A Used Not new; definitely used; working, but only evaluated at a generic level. Compatibility is a key feature. The derailleurs spring tension has been optimized for lighter shifting action, reducing the effort required at lever.

Its wide pivot link design minimizes flex during shifts, resulting in crisp and accurate gear changes. This thoughtful engineering ensures that riders experience consistent and responsive gear changes, enhancing overall ride quality. Detailed s: Every product is accompanied by an individual outlining its unique features, specifications, and any noted imperfections. Shimano Ultegra FD-6700-F Braze-On Front Derailleur EXCELLENT > Equip your training with Would've today.

Durability and performance are at the forefront of design. It accommodates both standard 130mm BCD and compact 110mm crank sets, offering versatility for various riding preferences. Designed for double chainring setups, this braze-on derailleur seamlessly integrates with frames featuring a pre-existing mount, ensuring clean and streamlined appearance.

part #: fd6700 prices

• $24.00-$133.49

specifications ribicycl:

• brand: Shimano
• mpn: Fd-6700-f
• part type: Derailleur
• cable pull type: Bottom Pull
• color: Black
• compatible bike type: Road Bike
• mounting type: Braze-on
• number of chainrings: Double
• number of speeds: 10 Speed

returns ribicycl:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller
• method: Money back

seller ribicycl:

• city: Saint Petersburg, Florida
• # reviews: 582
• rating: 100.0%

general ribicycl:

• condition: Used
• Cycling > Bicycle Components Parts > Front Derailleurs

payments ribicycl:

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

offer ribicycl:

• availability: In Stock
• sold: 0
• started: February 22, 2026
• options: Ship-to-home
• quantity: 1

shipping ribicycl:

• service: USPS Ground Advantage
• carrier: USPS
• type: Fixed
• class: Standard
• transit: 4-9 Days
• cost: $0.00

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