Can someone on the list explain the variations of the French Cyclo freewheel? I have a Cyclo 5-speed freewheel that is only marked "Cyclo Brevete 6005 Made in France." What approximate year would this have been used? Most of the Cyclo freewheels I'm familiar with were marked 'competition' and came with late 60's PX-10s.
Regards, Rich Robinson
Jacksonville NC