Shimano 105 Di2 R7100 12V groupset.

Shimano 105 Di2 R7100 12V groupset.

Shimano 105 group becomes electronic. Less cables. More order. And lightning-fast, precise gear changes at the push of a button. Shift gears with high loads. Customize your gear changes. Choose 12 speeds and with the widest gear range you'll find your ideal combination uphill. Technologies inherited from DURA-ACE and ULTEGRA. Enjoy the silence. Enjoy a new day. The new Shimano 105 brings Di2 shifting to a new series of racers. For those who have only experienced mechanical shifting and ergonomics, the Shimano 105 Di2 represents a transformation of the road cycling experience. With the function and technologies inherited from DURA-ACE and ULTEGRA, Shimano 105 represents the culmination of years of research and development. With a shared Di2 platform and sophisticated ergonomics, Shimano 105 optimized gear combinations, and an outstanding braking system, the new Shimano 105 marks a new era of affordable performance.

Includes:

105 FD-R7150 front derailleur derailleur.

105 RD-R7150 12-speed rear derailleur.

Cassette 105 CS-R7100

Shimano 105 ST-R7170 brake levers.

105 brake calipers ST-R7170.

BT-DN300 Di2 battery.

Electric cable EW-SD300-I 1200mm.

Electric cable EW-SD300-I 600mm.

EW-EC300 Di2 charging cable.

CN-M7100 12-speed chain 126 links.

105 R7100 172.5mm crankset

2 SM-RT70 160mm Center Lock brake discs.