SHIMANO 9070 Dura Ace Front Rear Derailleurs Shifters Brakes DI2

( Brand: Shimano ), ( Model: SHIMANO 9070 DI2 ), ( Type: Front Rear Derailleur Set ), ( Number Of Speeds: 11 Speed ), ( Cage Length: Short Cage )

Review SHIMANO Dura ace Di2 Front Rear Derailleurs Shifters Brakes

The Shimano Dura-Ace 9070 Di2 Front and Rear Derailleurs and Shifters Brake system is a masterpiece of engineering and technology, designed for the most discerning cyclists seeking the ultimate in performance and precision.

Starting with the front derailleur, the Dura-Ace 9070 Di2 utilizes Shimano's revolutionary electronic shifting technology, delivering lightning-fast and precise gear changes with the mere press of a button. The derailleur features a compact design, with a narrow profile to minimize front wheel interference and improve mud clearance. The Shadow RD design further enhances chain security and reduces the risk of damage, while the double-pull cable tension system ensures smooth and efficient shifting.

Moving to the rear derailleur, the Dura-Ace 9070 Di2 also employs Shimano's electronic shifting technology for rapid and accurate gear changes. The derailleur boasts a wide gear range, thanks to its 12-speed compatibility, allowing cyclists to tackle even the most challenging climbs with ease. The Dura-Ace 9070 Di2 is also equipped with Shimano's Synchro-Shift technology, which enables seamless shifting between front and rear gears for a more intuitive and fluid riding experience.

The Shimano Dura-Ace 9070 Di2 Shifters Brake system completes the package, offering cyclists both superior shifting and braking performance. The shifters feature a sleek and ergonomic design, with easily accessible buttons for effortless gear changes. The brake levers are equally impressive, offering excellent modulation and power, thanks to Shimano's Servo-Wave technology.

The Shimano Dura-Ace 9070 Di2 Front and Rear Derailleurs and Shifters Brake system is a testament to Shimano's commitment to innovation and performance. With its advanced electronic shifting technology, wide gear range, and superior braking performance, this system is the ultimate choice for cyclists who demand the very best in drivetrain performance.

1. Precision and Accuracy: Shimano's Di2 electronic drivetrain offers precise and smooth shifting, eliminating the need for manual adjustments.

2. Reliability: Shimano is known for its robust and reliable components, and the Dura-Ace 9000 series is no exception.

3. Customizability: The Di2 system allows for customizable shift patterns and lever positioning, catering to various riding styles.

4. Aerodynamics: The flat-mount brakes and sleek design of the Dura-Ace 9070 components contribute to improved aerodynamics, reducing drag and improving efficiency.

5. Lightweight: Shimano has managed to keep the weight of the Dura-Ace 9070 components relatively low, despite their robustness and advanced features.

1. Cost: The Shimano Dura-Ace 9070 groupset is one of the most expensive options available, making it a significant investment for many cyclists.

2. Complexity: The Di2 electronic shifting system can be more complicated to set up, maintain, and troubleshoot compared to mechanical systems.

3. Battery Life: The Di2 system relies on a battery to function, and frequent use or prolonged periods of inactivity can drain the battery, potentially requiring mid-ride replacements.

4. Limited Compatibility: The Shimano Dura-Ace 9070 Di2 groupset is not compatible with all bikes and frame designs, and certain modifications may be required for integration.

If budget and technical proficiency are not major concerns, the Shimano Dura-Ace 9070 Di2 groupset offers an exceptional riding experience with its precise and smooth shifting, advanced technology, and robust construction. However, for cyclists with more modest budgets or a preference for mechanical systems, there are alternatives available that may better suit their needs. In such cases, exploring other options from Shimano or other reputable manufacturers may be advisable.

Details:

Brakes will need connectors and bled. Some minor scratches but excellent working condition. These came off a 2014 synapse, no cables, junction boxes or battery.

specifications ribicycl:

• brand: Shimano
• model: Shimano 9070 Di2
• type: Front Rear Derailleur Set
• number of speeds: 11 Speed
• cage length: Short Cage

Seller ribicycl:

• city: Chino Hills, California
• zipcode: 91709

Shipping ribicycl:

• type: Calculated
• handling: 2 days

Payments ribicycl:

• PayPal

General ribicycl:

• in stock: Yes
• condition: Used
• sporting goods > cycling > bicycle part > bicycle components > bicycle rims

Ratings:

1. Good buyer, prompt payment, valued customer, highly recommended. 06-29-17
2. Great. Thank you for your purchase, The Bikesmiths 08-28-17
3. Great !! Welcome Back Anytime!!Thank you! 06-25-17
4. Fast Payment Great Buyer AA Transaction - 365Cycles 06-07-17

Returns ribicycl:

• policy: no returns

Offer ribicycl:

• bids: 0
• min. bid: $500.00
• best offer: false
• quantity: 1
• Sold: 0
• Started: September 2, 2017, 6:51 pm

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