SHIMANO ST-5500-C Dura Ace Shifters Brake Levers Set Flight ST-7700-C 9-SPEED Deck

( Brand: Shimano ), ( Manufacturer Part Number: ST-5500-C ), ( Part Type: Lever Deck ), ( Compatible Brand: For Shimano ), ( Color: Silver ), ( Shifter Style: Drop Bar ), ( Set Includes: Shifters ), ( Material: Aluminum ), ( Number Of Speeds: 9 Speed ), ( Country Of Origin: Japan )

Review SHIMANO Dura Ace Shifters Brake Levers Set 9-speed Flight Deck

The **Shimano ST-5500-C Dura-Ace ST-7700-C Shifter and Brake Lever Set** represents the pinnacle of Shimano s high-end road cycling technology, engineered to deliver unparalleled precision, responsiveness, and durability for discerning cyclists who demand nothing less than the best. This premium 9-speed system combines the refined ergonomics and performance of the **Dura-Ace ST-7700-C** road levers with the seamless shifting efficiency of the **ST-5500-C** shifters, creating a harmonious blend of power and control tailored for aggressive climbers, time trialists, and competitive riders who push their limits on every ride. The **Flight Deck** group, renowned for its aerodynamic efficiency and lightweight construction, ensures that this shifter-lever set not only enhances your cycling experience but also contributes to a more efficient, faster ride with minimal drag. Crafted from high-grade aluminum and reinforced with durable, weather-resistant coatings, these components are built to withstand the rigors of intense training sessions and grueling races, offering long-term reliability without compromising on performance.

The **ST-7700-C road levers** feature Shimano s signature **Ergo4 grip design**, providing an ergonomic, non-slip hold that reduces hand fatigue even during prolonged efforts. The **aero hoods** are meticulously contoured to minimize wind resistance while maintaining a secure, natural hand position, allowing for better control and reduced strain during high-speed descents or sprints. The **brake levers** incorporate Shimano s **STI (Shimano Total Integration)** technology, enabling seamless gear changes without lifting your hands from the hoods a feature that becomes second nature after minimal practice. The **9-speed compatibility** ensures compatibility with a wide range of modern drivetrains, including Shimano s own **Dura-Ace, Ultegra, and 105** groups, as well as third-party systems, making this set a versatile choice for riders upgrading or customizing their setup.

The **ST-5500-C shifters** complement the levers with their **compact, lightweight design**, optimized for quick, precise shifts with minimal effort. Shimano s **MicroShift** technology ensures ultra-responsive shifting, even in the most demanding conditions, while the **durable, corrosion-resistant construction** guarantees longevity in varying weather and terrain. The **indexing system** is finely tuned for consistent, repeatable shifts, reducing the risk of mis-shifts that can disrupt your rhythm during a race or a hard climb. Whether you're navigating tight corners, tackling steep ascents, or sprinting for the line, the **ST-5500-C and ST-7700-C set** delivers the confidence and control you need to perform at your best.

Beyond performance, this shifter-lever combination embodies Shimano s commitment to innovation and refinement. The **Flight Deck** branding underscores its aerodynamic heritage, making it a favorite among racers and time trialists who prioritize speed and efficiency. The **smooth, linear shifting** and **low-maintenance design** reduce the need for frequent adjustments, allowing you to focus on your ride rather than technical hassles. Whether you're a seasoned pro or an ambitious amateur, this set elevates your cycling experience with its blend of cutting-edge technology, ergonomic brilliance, and unmatched durability, ensuring that every pedal stroke is met with the precision and power you deserve.

### **Pros and Cons of buying a Shimano ST-5500-C (Dura-Ace ST-7700-C) Shifters with Flight Deck Brake Levers (9-Speed)**

1. **Premium Build Quality** The Dura-Ace ST-7700-C shifters are part of Shimano s flagship group, known for durability, precision, and high-end performance. They feature a robust aluminum frame, smooth shifting, and a refined ergonomic design.

2. **Super Smooth Shifting** The ST-7700-C uses Shimano s latest **Di2 (Digital Integrated Electronic)** technology, which provides ultra-responsive, lag-free shifting. This is a significant upgrade over mechanical shifting, offering near-instantaneous gear changes.

3. **Lightweight Design** The Flight Deck brake levers are designed to be lightweight while maintaining strength, reducing hand fatigue during long rides.

4. **Ergonomic Comfort** The ST-7700-C shifters have a well-contoured grip, reducing hand strain, and the brake levers are positioned for a natural hand placement, improving control and comfort.

5. **Compatibility with Di2 Systems** If you re using a **Di2-compatible bike** (such as a Trek, Specialized, or other high-end road bike), these shifters integrate seamlessly with the system, allowing for full electronic control.

6. **Durability** Dura-Ace components are built to last, with high-quality materials and precise engineering that minimizes wear over time.

7. **Aesthetic Appeal** The sleek, modern design of Dura-Ace components adds a premium look to your bike, which is appealing for enthusiasts and racers.

8. **Future-Proofing** Di2 technology continues to evolve, and Shimano s latest models often include software updates that can improve performance over time.

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1. **High Cost** The ST-5500-C (which includes the ST-7700-C shifters and Flight Deck brake levers) is an expensive investment, especially compared to mechanical alternatives like the **Ultegra or 105 groupsets**. The Di2 system alone adds significant expense.

2. **Complexity** Di2 systems require **battery maintenance** (replacing every 1-2 years) and occasional software updates. If you re not comfortable with electronics, this could be a drawback.

3. **Battery Dependency** Unlike mechanical shifting, Di2 relies on a battery. If the battery dies mid-ride, you ll lose shifting functionality until you replace it, which can be inconvenient in remote areas.

4. **Weight** While the Flight Deck levers are lightweight, the **Di2 motor and battery** add noticeable weight compared to mechanical setups. This may not be ideal for climbers who prioritize minimal weight.

5. **Compatibility Issues** If your bike is not **Di2-ready**, you ll need to either upgrade your bike or stick with mechanical shifting. Not all road bikes come with Di2 compatibility out of the box.

6. **Learning Curve** Di2 shifting requires getting used to the **electronic controls**, including shift mapping and button functions. Some riders may find the initial adjustment period frustrating.

7. **Potential for Failure** While rare, **electronic components can fail** (e.g., motor issues, wiring problems). Mechanical shifting is generally more reliable in extreme conditions.

8. **Resale Value** While Dura-Ace retains value well, the **Di2 system may depreciate faster** than mechanical groupsets due to the high cost of replacement parts.

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The **Shimano ST-5500-C (Dura-Ace ST-7700-C shifters with Flight Deck brake levers)** is one of the best electronic shifting solutions available, offering **unmatched smoothness, precision, and premium build quality**. It is ideal for **serious cyclists, racers, or commuters** who prioritize **performance, comfort, and cutting-edge technology** and can afford the higher cost.

However, if **cost, simplicity, or reliability** are more important than electronic shifting, a **mechanical groupset (such as Ultegra Di2 or 105)** may be a better choice. The ST-5500-C is **not necessary** for casual riders or those on a budget, as the benefits may not justify the expense.

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- You have a **Di2-compatible bike** and want the **best electronic shifting experience**.

- You prioritize **smoothness, precision, and premium feel** over weight savings.

- You re willing to **invest in battery maintenance** and occasional software updates.

- You ride in **varied conditions** where electronic shifting provides a significant advantage.

- You prefer **mechanical shifting** for its simplicity and reliability.

- You re on a **tight budget** consider **Ultegra Di2 or 105 mechanical** instead.

- Your bike **doesn t support Di2**, making the upgrade impractical.

- You **rarely ride** and don t need the advanced features.

- If you like the **Dura-Ace feel** but want **mechanical shifting**, the **ST-5500-C mechanical version** (without Di2) is available.

- For a **mid-range electronic option**, the **Ultegra Di2** offers similar shifting quality at a lower cost.

- If weight is a priority, **carbon brake levers** (like the **Flight Deck Carbon**) may be worth the extra investment.

Ultimately, this setup is **best for enthusiasts who want the absolute best in electronic shifting**, but it s not a requirement for most riders.

Details:

Shimano Dura Ace ST-7700-C Shifters Brake Levers Set 9-Speed Flight Deck Excellent condition.

part #: st5500 prices

• $139.95-$159.00

specifications ribicycl:

• brand: Shimano
• mpn: St-5500-c
• part type: Lever Deck
• compatible brand: For Shimano
• color: Silver
• shifter style: Drop Bar
• set includes: Shifters
• material: Aluminum
• number of speeds: 9 Speed
• country of origin: Japan

payments ribicycl:

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

general ribicycl:

• Cycling > Bicycle Components Parts > Shifters
• condition: Used

seller ribicycl:

• # reviews: 1248
• rating: 100.0%
• city: Hereford, Arizona

shipping ribicycl:

• class: Standard
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• cost: $14.00
• transit: 3-8 Days

returns ribicycl:

• policy: No Returns

offer ribicycl:

• started: April 13, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

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