This is lightly used partial Di2 Hydro groupset from a gravel race bike I had built up and rode about 400 miles. The components have never been crashed and are in superb shape. The hydraulic hoses and etube wires will support a Large sized frame easily. See all the details below.

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See my other auction for front and rear derailleurs.



- One new cockpit junction box rubber strap

- One used cockping junction box steerer tube mount (Barfly), 6deg, black

- New seatpost mounting hardware for etube battery

- All Shimano manuals from the parts

- 1x Shimano SM-BCR2 battery charger (plugs into cockpit junction box to charge the battery)

- 2x 1,000mm di2 etube wire

- 2x 400mm di2 etube wires

- 1x 700mm di2 etube wire

- 1x 250mm di2 etube wire

- 1x di2 etube junction box (sits near the bottom bracket inside the frame to connect various wires)

- 1x di2 etube cockpit junction box (SM-EW90-A)

- 1x BT-DN110 Shimano etube battery (can be mounted in the seatpost, or inside the downtube, depending on your frame)


- 1 brand new SM-BH59 Hydraulic brake hose and olives/barbs, 1700mm, for rear shifter

- 1 extra host barb/olive for after the front brake hose is cut to size

- 2 New sets of brake pads, J02A Resin (the pads in the 785 brakes are still there, but these were extras I had)


- 1 set of Shimano ST-R785 Shimano Di2 Hydraulic STI Levers and BR-RS785 Post Mount Brake Calipers


- Front hose is ~1,225mm, plenty long even for the largest frames. Will need to be bled after cutting/installing.


- Rear hose needs to be replaced with the included new 1,700mm hose and then cut to fit and bled. Existing hose is there to keep the mineral oil in the system.


- Bleed blocks (yellow) and pad spacers (red) included. Mineral oil and bleed kit is not.