Latest Ortlieb bar bag added, at the top of the range, Electrical contacts in the 2 parts of the Bag QR

so the power from the Hub dynamo is wired to the Bar mount, and without any other wires to disconnect,

all your E things in it, come off with the Bag ..

those E werk things and buffer batteries need to go on the frame some where , otherwise.


http://en.wikipedia.org/wiki/USB