• Does anyone have a solution for a fully bricked di2 rear mech? Its fairly old, but nothing untoward has happened to it. It just packed up one day and has not started again, no amount of fiddling has fixed it.

    Ive tried all the obvious di2 things, but it does not shift and does not show up on the etube. Its not any other components as i have other di2 mechs that work fine with the same groupset.

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