so i picked this up for my girlfriend today.
the parts are kinda beat(makes sense) but the rear derailleur is shot!. i think, the pulleys have no teeth on them(plastic, ugh) and it won't hold tension. i tried fiddling(bad idea) and now it's way loose. any tips for at least tightening this thing up?
also. i'm gonna look into tomorrow but do you fellas know how easy it would be to get this replaced? like, the whole derailleur? is it something any bikeshop worth it's salt would have or are these kinda rare. i know peugeot parts aren't the easiest to find sometimes with the french sizing and all.