Originally Posted by AdventureManCO

So, I am looking up info on this bike, and I find some pictures of the same bike, with the exact same wear spot on the 531 decal on bottom tube. I mean, identical. Can anyone tell me what this came from? Thumb?

Other bike #1:





Other bike #2:





My bike:



What is this!?

Also, I know almost nothing about Campy shifters. Are these Super Record? How can you tell what they are? I'm thinking I'd like to trade them for some Retrofrictions.