I've been rebuilding the drive train on my Gitane Grand Tourisme for the last 2 months. I was pretty sure I needed a new freewheel, but of course, I didn't have a freewheel tool for an Atom freewheel. 5 week's later the freewheel tool finally arrived. I was able to take the freewheel off and confirm that the beautiful high flange Campy hub had French threads. So...... I ordered a NOS Regina 5-speed from Italy. It arrived today!!!!