Originally Posted by
Marcus_Ti
Well...Di2 and Rohloff don't work together. Granted you could get the frame made for Paragon slider drops like my Carver....Hopefully Shimano does a refresh of Alfine, STAT, to make their IGH hub suck less....gear spacing oddities, 135mm bolt axle only, and IIRC the Di2 actuator is a pain on while mount/unmount.
Now Rohloff has an electronic shifter they make ..
it has been designed to interface with Bosch Mid Drive electric motors..
in eBikes ...
motor pauses power, momentarily, for gear shift.