Well, my tandem crankset search almost worked out.
Next step, a group
I'm sure there is already a topic about Di2 on this forum but I couldn't find it yet, not the information I needed.
Does anyone of you have experience with Di2 Ultegra or DA?
I'm looking around for a set for my tandem.
In Europe those are hard to find for a tandem.
What's a good address in the USA for a complete set for a tandem with, if possible, the battery mounted on the left bottom rear fork
Of course it has to work as well, the set on a tandem so I'm curious about all the experiences....