Features full- and semi-synchronized shifting functions that can be selected using the E-TUBE app. Digitally accurate electronic shifts and coordinated communication between shifter and derailleur.Shift from the big to small chainrings, or vice versa, whenever you like while minimizing the risk of a dropped chain. Powerful, accurate, smooth front shifting with the programmed chain guide control by automatic trim. Shimano SYNCHRONIZED SHIFT for manual, full- and semi-synchronized shifting program. MPN: IFDR7150F - Shimano - 105 FD-R7150 Di2 Front Derailleur - Front Derailleur. We want our customers to be happy, it's that simple. We only request that the item is in its original packaging and in the same condition as you received it. And we will make it right immediately.
We are here to help! With any questions at all & we will respond extremely fast! We do our best to reply to messages as quickly as possible, most of them we reply to within a few hours or even minutes.Oh & please stop by one of our shops! We are out East at 3063 Columbia Ave. Lancaster PA, 17603 & out West at 3225 Grande Vista Dr. Newbury Park, CA 91320 & 165 Design Place, #105 - Sparks, NV, 89441.