• My first foray in Di2 is going to be a 1x time trial build. I’m trying to figure out exactly what bits I need. Planning on:

    Dura ace one button per hand shifters so I can go up with the left, down with the right.

    Shimano Ultegra r8050 11 speed rear mech.

    Di2 EW90A 3 port junction box.

    Then I guess some cables and a charger.

    Is there anything I’m missing or any reason that combination of bits won’t work? Thanks!

  • Are there benefits to the RX even when running a 11-23 cassette/time trial set-up? I know little about di2 kit but thought the RX kit was the mountain bike cross-over for wide range cassettes...

About

Avatar for amey @amey started