Shimano Xtr Di2 M9070 11 Speed Front Mech - Double 34-38t

With XTR M9070 Di2, front shifts require very little effort, with the swift tap of a button already at your fingertip. The digital control of Shimano's front derailleur means that the exact same input is used for each and every shift, the definition of reliability. Computer controlled auto trim means that you can remain focused on the trail ahead. The FD-M9070 is also Shimano Synchronised Shift compatible, so if you choose, a single shifter can control both front and rear shifting, custom tuned to your preferences. Key Features More powerful shifting (+25% compared to M9000) Computer controlled auto trim Shimano synchronised shift compatible System communication with rear derailleur Modular mounting structure (adaptors optional) Reliable gear changes under load Optimised Di2 cage profile and gear tracking Manual control available (2nd shifter required) Advantage in all conditions