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Di2 Upgrade kit

brearleybrearley Posts: 165
edited July 2014 in Road buying advice
Can anybody outline exactly what I need for an Ultegra di2 upgrade.
At the moment I know the below:
STI Shifters,
Fr Mech
RR Mech
Battery + charger
Long mount for battery
Junction box
4 cables

If I've missed anything let me know.
Also if you have a groupset for sale let me know and I may take all of it.


  • janesyjanesy Posts: 148
    Shifter cable kit. Ive just purchased from Merlin the 6770. Just needed the additional 4 cables.
    Ritchey Road Logic - Focus Izalco Chrono Max 1.0 TT
  • meanredspidermeanredspider Posts: 12,337
    Yup - I'm not sure which specific junctions you are talking about but there's one at the front which has the buttons on it and one that connects battery, FD, RD, and the main button box.

    Best to buy an upgrade kit from somewhere like Merlin.

    Depending upon internal or external, you need either sheaths or internal anti-rattle kit.
    ROAD < Scott Foil HMX Di2, Volagi Liscio Di2, Jamis Renegade Elite Di2, Cube Reaction Race > ROUGH
  • lawrenceslawrences Posts: 1,011
    2 junction boxes. 1 at the stem and 1 at the bottom bracket. They are different types the bb one isn't very expensive at all.
  • PryallyPryally Posts: 132
    I'll have some of those bits for sale as i'm converting to internal battery and 11 speed.

    -external battery and charger
    -rear mech
    -external junction box
    -battery holder
    -cable covers

    let me know if you are interested and i'll work out a price take shoe photos
  • brearleybrearley Posts: 165
    Pryally, I sent you a pm.
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