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Ultegra Di2 6770 discontinued

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  • October 30, 2014 at 10:55 am #22659
    IngloriousLou

    My bike needs a new Di2 rear mech after an unfortunate ‘mech into wheel’ incident.

    Sadly it seems that the currently available stock of 6770 Di2 parts is the last that will be available. Madison/Shimano no longer list it and retailers are unable to get further stock.

    If, like me you break 6770 kit, your choice going forwards is going to be eBay etc or a forced upgrade to 11s. It used to be that a 6870 rear mech would work with 6770 shifters but the latest firmware has blocked that option.

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Viewing 12 replies - 1 through 12 (of 12 total)
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  • September 17, 2016 at 10:52 pm #819467
    0
    srchar

    You can fix this issue for

    You can fix this issue for good for only £750.

    http://www.ribblecycles.co.uk/campagnolo-chorus-11-speed-double-groupset/

    September 15, 2016 at 2:03 pm #819465
    0
    mcreeder78

    Did you throw the damaged Di2

    Did you throw the damaged Di2 RD6770 away?

    September 2, 2015 at 10:14 pm #819463
    0
    flippineck

    change or get rid of shi shi
    change or get rid of shi shi shimano there is light at end of 6770 campi or red

    August 18, 2015 at 10:11 pm #819461
    0
    Woldsman

    crikey wrote:Are us cable

    crikey wrote:
    Are us cable dependent luddites allowed a wee chuckle yet?

    I might be tempted if I understood half the stuff I’ve just read.

    August 18, 2015 at 8:57 pm #819459
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    crikey

    Are us cable dependent
    Are us cable dependent luddites allowed a wee chuckle yet?

    August 18, 2015 at 8:46 pm #819457
    0
    flippineck

    well just as well i have old
    well just as well i have old compo have not upgraded e tube got the 6870 working well and the 6770 working well to the trick is not to upgrade etube or connect to the internet when using etube dont let shimano shaft you dont connect e tube to tinternetty

    👿 <:P 8} :B

    November 23, 2014 at 10:05 am #819455
    0
    flippineck

    I went to look at my e-tube
    I went to look at my e-tube now it will not work wif my compo tried uninstallin it and no joy getting it back on compo. ~X(

    November 2, 2014 at 5:50 pm #819453
    0
    Flying Scot

    giobox wrote:Flying Scot

    giobox wrote:
    Flying Scot wrote:
    And people slag off Campag!

    This is a fekking scandal that such new and let’s face it, common, kit is already not just obsolete, but deliberately so.

    Not that Shimano have ever been interested in supply the few spare parts that do actually have numbers.

    Japanese throwaway culture at its best.

    In fairness Campag’s electric groups are much, much worse in this regard, and should be slated. Despite using identical cables, Campag flipped the polarity so you can’t substitute cheaper Athena EPS parts into a Record EPS setup. At least Shimano still unofficially support a lot of mix ‘n’ match combos across their entire 11 speed Di2 ranges.

    Yes you can’t downgrade Campag, but if you break it, they do supply parts and component level service.

    November 2, 2014 at 2:47 am #819451
    0
    giobox

    Flying Scot wrote:And people

    Flying Scot wrote:
    And people slag off Campag!

    This is a fekking scandal that such new and let’s face it, common, kit is already not just obsolete, but deliberately so.

    Not that Shimano have ever been interested in supply the few spare parts that do actually have numbers.

    Japanese throwaway culture at its best.

    In fairness Campag’s electric groups are much, much worse in this regard, and should be slated. Despite using identical cables, Campag flipped the polarity so you can’t substitute cheaper Athena EPS parts into a Record EPS setup. At least Shimano still unofficially support a lot of mix ‘n’ match combos across their entire 11 speed Di2 ranges.

    October 31, 2014 at 10:36 pm #819449
    0
    Flying Scot

    And people slag off
    And people slag off Campag!

    This is a fekking scandal that such new and let’s face it, common, kit is already not just obsolete, but deliberately so.

    Not that Shimano have ever been interested in supply the few spare parts that do actually have numbers.

    Japanese throwaway culture at its best.

    October 30, 2014 at 7:37 pm #819447
    0
    therevokid

    how on earth did you manage
    how on earth did you manage that ?
    i thought once set these “perfect” electronic systems didn’t need tuning !!!!!

    getting nervous now as I’ve a 6770 setup …. gulp !

    October 30, 2014 at 5:54 pm #819445
    0
    giobox

    According to this forum post,
    According to this forum post, a cheaper option might be just to replace your battery so you can run the older E-Tube software (pre 2.6).

    http://forums.roadbikereview.com/shimano/di2-ultegra-fd-6870-rd-6770-compatibility-issue-328349.html

    The firmware is appears not to be downgradable in the battery meaning your existing one is presumably borked, but switching the battery and upgrading no further than E-Tube 2.5.2 might work? I have no first hand experience of this.

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