Originally Posted by datlas

I have been reluctant to consider getting a Di2 "upgrade" on my Habanero because thrifty AND more importantly, the Hab is not set up for internal shifting cables and the external Di2 setups I have seen look quite ugly.

HOWEVER...on today's ride there was a cyclist with Di2 and she said it was run externally, and I did not see any ugly zip-ties and at a glance did not even see any wires. They must have been routed very discreetly under the tubes/stays.

Hmmm....