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