Shimano 105 Di2 Disc 12-Speed Groupset with Disc Rotors

Details
The new Shimano 105 introduces Di2 shifting to a broader range of cyclists. For riders accustomed to mechanical shifting and ergonomics, Shimano 105 Di2 offers a transformative road cycling experience.
Drawing on technology and features from Dura-Ace and Ulegra, Shimano 105 represents the culmination of extensive research and development. Featuring a shared Di2 platform, refined ergonomics, optimised gear combinations, and an outstanding brake system, the new Shimano 105 heralds a new era of accessible performance.
Whats Included
Shimano 105 Di2 ST-R7170 Hydraulic Disc, Di2 E-Tube STI Set, Flat Mount Calipers, Left / Rear And Right / Front
Shimano 105 FC-R7100 12-Speed Double Chainset, 172.5mm
Shimano CS-R7100 105 12-Speed Cassette 11-34T
Shimano SLX/105 CN-M7100 Chain With Quick Link, 12-Speed, 126 Links
Shimano 105 Di2 RD-R7150 12-Speed Rear Derailleur, E-Tube
Shimano 105 Di2 FD-R7150 Double 12-Speed Front Derailleur E-Tube, Braze On
Shimano Di2 BT-DN300 Internal Mount Battery, 3-Port
Shimano EW-EC300 Battery Charging Cable, 1700mm
Shimano EW-SD300 E-Tube Di2 Electric Cable 1000mm & 1200mm
Shimano RTCL700 Internal CentreLock 140mm & 160mm Disc Rotors
Please note that the bottom bracket is not included.