Shimano Dura-Ace RD-R9100

The 11-speed Dura-Ace derailleur is equipped with low-friction, polymer-coated cables that allow for easier and faster operation. This new derailleur is also designed for direct mounting, providing a stiffer base for better shifting performance and minimizing the risk of frame damage from collisions. The cable routing of the front derailleur has also been adjusted to further reduce the forces encountered during shifting. The precise and easy adjustment of the front derailleur offers more cable routing options and an integrated cable tension adjustment.