Shimano 2x11 speed gearing. Shimano Di2 electronic (NOT mechanical compatible). Disc brake, flat mount, with rotors

This is what’s included in the package: Shifters (ST-R8070), front derailleur (FD-R8050), rear derailleur (RD-R8050-SS), brake calipers (BR-R8070), junction box A (bar end), junction box B (2 each), wireless unit (EW-WU111), Di2 wires (miscellaneous), Di2 batteries (1 each with wireless controller, 1 each with NO wireless controller), battery charging unit with USB-A connector and cable (can be powered up with any charger block), Ultegra 11spd cassette (11-32T)

NOTES:

Included Di2 wires DO NOT include all the wires required to connect the battery and shifters. Wires included were installed to accommodate partially concealed wiring in a Roval Alpinist Cockpit. The wiring may fit a smaller stem/handlebar setup and most likely be too short for a larger cockpit set up. Di2 wiring is available in different lengths for installation in different sized frame sets and wiring schemes. Seller is NOT responsible for including wiring that may or may not fit the purchaser’s specific setup.

Disc rotors: both are 140mm rather than the more common 160 front and 140 rear. Braking was perfect for a rider weighing 125 lbs. Purchaser may want to buy a 160 rotor for the front.

Cassette: the 11-32T is larger than the stated maximum capacity of 30T for the SS (standard cage). However, it operates without issue so long as the B-adjustment screw is properly adjusted.

The group components are in good to very good cosmetic condition. There’re some scratches on the shifter levers and derailleurs. NO DAMAGE DUE TO CRASHES OR DROPS. Components were tested for functionality.

Will answer any questions or can send video showing operability of shifters and derailleurs.