Shimano Dura-Ace FD-R9100 11-Speed Front Derailleur


Across Dura-Ace 9100, Shimano made subtle, rather than monumental, shifts in design to improve a system that was already pretty damn good. Proving that mechanical drivetrains can–and still should–be improved, Shimano focused most of its attention on the derailleurs, making the biggest changes…

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