Originally Posted by
gurk700
I'll take etap battery over di2 any day.
cap tire clearance? this hasn't been my experience.
for me di2 rear derailleur absolutely kills etap. for everything else, i prefer etap by a mile.
Yup. Why do you think you don't see CX or gravel bikes using eTap ever? Because the battery overlaps the wheel, and at 700x35C barely leaves room for the elements.
IIRC Di2 also has auto-trim which eTap doesn't have.