Originally Posted by CV-6

Since Guerciotti has been a hot subject, let's see if someone can answer this question. I bought a frame identified as a Guerciotti Jet a couple of years ago. It was Columbus SL and looked no different from any other Guerciotti SL frame of the period around 1978 to around 1982. But it had decals indicating JET on the top tube and the non-drive chain stay. Anyone know about them? They seem to pop up from time to time.