Shimano FORMER 105 R7150

Front derailleur 105 R7150 12-Sp Weld Dual Di2

With the SHIMANO Di2 electronic shifting system, you can switch from large to small chainring, or vice versa, whenever you want, while minimising the risk of a chain falling off. Moreover, you can shift behind without having to adjust the front derailleur to avoid chain friction. Fully and semi-synchronised shifting functions can be selected with the E-TUBE app. With digitally accurate, electronic shifting and coordinated communication between shifters and derailleurs, the new SHIMANO 105 front derailleur offers the best shifting performance you've ever experienced.