Shimano XT M771 10-Speed Front Derailleur
The FD-M771-10 is optimized to be used specifically with Shimano's new Dyna-Sys Range of components. The profile of the cage is shaped to perfectly with Shimano's new 10-speed crank and the inner plates mesh perfectly with the narrower 10-speed chain.
This particular version is of the high clamp, bottom swing variety. It features Dual Pull cable mounting and will fit on 28.6, 31.8, and 34.9mm seat tubes with the supplied shims.