I am considering buying a 2007 IRO Jamie Roy frame and fork to upgrade my current fixed gear setup. However (the catch), the frame has a dent on the top tube that is supposedly the “result of locking to a pole.”

The price is right on the frame, though I am skeptical to purchase with this dent and am not sure of the structural integrity of the frame.

Could this possibly be the result of locking the bike to a pole? Does this look cosmetic or structural?