The Dura-Ace 9150 front derailleur supplies some of the best shifting quality in the game, for quick and smooth performance even under high pedaling torque.
Combined with Shimano' Synchro Shift customizable programming, Dura-Ace Di2 delivers a level of intuitive shift performa...Read More
Overview
Reviews
The Dura-Ace 9150 front derailleur supplies some of the best shifting quality in the game, for quick and smooth performance even under high pedaling torque.
Combined with Shimano' Synchro Shift customizable programming, Dura-Ace Di2 delivers a level of intuitive shift performance never before seen.