Hey everyone!

I just picked up a 1990 Trek 1400 with a busted up Shimano 105SC (FD-1055 or FD-1056 not sure which) front derailleur and I'm trying to figure out a good replacement for it. It has a Shimano 105 FC-1051 170mm double 52/42 crankset.

Front Derailleur: http://i.imgur.com/KX4yKbf.jpg

Thanks for the help,
Matt

More images at http://imgur.com/a/PmOmf#0 if you're interested.