The Dura-Ace 9100 11-speed rear derailleur has been redesigned for faster operation using low-friction polymer-coated cables. This new derailleur also features the Direct Mount system, providing a more rigid foundation for improved gear changes, while minimizing the possibility of frame damage in the event of an accident.
Features:
- 11-speed compatible
- Short carbon cage
- Minimum sprocket size: 11 teeth
- Maximum sprocket size: 30 teeth
Specifications may differ from the photo and are subject to change without prior notice.
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