Originally Posted by
wgscott
Great. Let us know how you like it. I may get this for my wife's bike.
I got bit by that problem with my 1987 Bianchi. For awhile, I had that IRD 46/30T crank pictured in the first post mounted, and I had to shim the derailleur to get it to work (an ugly fix, to put it mildly). Ultimately, I opted for the most elegant solution: A 52-42-30 triple with the corresponding front derailleur (Athena 11-speed).
Didn';t you run Di2 with it?
I built up my unpavement rig with one with Di2 and no shimming was needed. Your Bianchi used a collar-clamp FD right? Or was it braze-on?