105 front derailluer
 

Is there enough adjustment in a triple 105 front derailluer to work on a double?...i.e. top and bottom limit screws?

Yes, the low limit screw will go in far enough to act as a double chainring low limit. The high limit screw will also work fine.

I assume you are fitting a double crank with it's shorter bottom bracket. If you are continuing to use the triple bb, you probably won't have to touch the high limit screw.

Thanks for the feedback. Yes, I just switched to a double with a double BB. The triple 105 front derailluer works perfect with the double crank...no problems.
Thanks for the info.