Shimano Xtr Di2 Fd-m9050 11x3s Front Derailleur Black,Silver 3 x 11s

The major difference you will notice is the fastest and effortless and slide on the front and is, even under load The difference in the effort and the switch between mechanical and Di2 is truly staggering The removal of traditional mechanical cables in favour of electrical wires not only eliminates movement caused by dirt., corrosion and stretching, but provides effortless of quarters, regardless of the conditions The front derailleur automatically; the cage moves in response to the position of the rear derailleur on the cassette to chain without rubbing and a discreet quiet, allowing you to focus on the track before Synchronisation compatible, a single pass to control front and rear that can be fully customized to your preferences of horse riding