I am looking to put Di2 Dura Ace 9070 on my shiv and I wanted to post the list of parts to make sure I had everything I needed. I'm looking to have a dual shifter setup. Aero bar setup is profile design carbon x 1.5. Any other advice would be welcome.
Cables EW-SD50 total of 8? (4 in the cockpit, 1 for connecting the junction boxes, 1 for the batter, 1 for the front deraileur and 1 for the rear derailleur) Not sure of the lengths needed.
Grommets (not sure whether oval or round)
brake/ shifters ST 9071
TT Shifters SW R671
5 port Junction box EW90-F
Junction Internal Rear SMHC41
Battery holder SM-BMR1 small
Battery SM-BTR1
Charger SM-BCC1-2
Rear Derailleur RD-9070-SS
Front Derailleur FD-9070-F