The groupset consists of:

• Shimano Dura Ace FC-R9100 Crankset 2x11

• Shimano Dura Ace FD-R9150 Front Derailleur 2x11

• Shimano Dura Ace CS-R9100 Cassette 11-fach

• Shimano Dura Ace ST-R9170 STI 2x11 - Paar

• Shimano XTR / Dura-Ace CN-HG901-11 Chain 11-speed

• Shimano Dura Ace RD-R9150 Rear Derailleur 2x11

• Shimano Dura Ace BR-R9170 Hydraulic Flat Mount Disc Brake Calipers

• Shimano Di2 SM-BCR2 USB-Charger for BT-DN110

• Shimano EW-JC130 Y-Split Rooting Electric Wire for Di2

• Shimano SM-JC41 Junction Box for Di2 - internal

• Shimano Di2 EW-RS910 Junction for Bar / Frame

• Shimano EW-WU111 - Di2 D-Fly ANT+ Bluetooth Wireless Unit

Smart phone: Bluetooth wireless connectivity through E-Tube Wireless App; Functions: Drivetrain customization, firmware update

Tablet: Bluetooth wireless connectivity through E-Tube Project Wireless App; Function: Drivetrain customization, firmware update, error check, pre-set