Lately, I have become interested in Look steel frames, but don't know much about them. Are all of the frames good and collectable? What should I "look" for?

Photos appreciated.

BTW, try searching "look" and various combinations. Not productive.

Which Look steel frames are you interested in? The 80's or the 90's? A few of us here have the 86 Team replica. I haven't seen any post about the KG233, KG243 and KG253. Here is a recent thread.