Compatible with Cyclo 64 but ...
"Worked on the "Cyclo 64" 4-speed freewheel that I had to disassemble. However, the lugs didn't fit perfectly into the freewheel until I removed the sprockets. If you leave only the body screwed onto the wheel, everything's OK and you can disassemble. If you keep the freewheel intact, you'll probably have to machine the lugs."
