Shimano 105 Di2 2x12 Disc Rennrad Gruppe R7150/R7170 - 175mm Sidepannel Bullitt is approved by Deda for

is approved by Deda for the use of 31

a freewheel can of course also be used on this version

Recommended for Deore

Recommended air pressure: 1

11-speed e-bike (STEPS E6000/8000)

Shimano 105 Di2 2x12 Disc Rennrad Gruppe R7150/R7170 - 175mm Sidepannel Bullitt is approved by Deda forShimano 105 Di2 2x12 Disc Road Bike Groupset R7150 R7170 The R7150 is the first 105 groupset with electronic shifting. Shimano has also expanded its Science of Speed to the series, which is cheaper than Dura Ace and Ultegra, and is equipping it with the completely renewed, semi cordless Di2 platform. This works without cables at the crucial point, namely the interaction between the STIs and the rear derailleur. Cables are only used between the battery