Which campy derailleur is this?

mirage, it says it on the derailleur

well I won’t be bidding on this bike I guess.

that’s a newer derailleur but it has a freewheel and the dropouts look nice. the stays meet the dropouts in a pretty clean fashion. what kind of bike is it?

cramerotti I guess. it’s got a full campy groupo I believe. If it’s just mirage though I don’t know if I need another bike haha.

That RD and chain are quite a contrast.

Fo rill.