These old AW hubs are amazing. The one on the 1963 Hercules was frozen. After some WD40 on the ball ring, I took the whole assembly out of the hub shell and soak it in mineral spirits. Fifteen minutes later, everything was moving and I can see globs of old grease loosening up. Other than a small fumble with one of the paw springs (had to use a magnet to detect that light land mine), this old AW is back to running condition. I saw Niagra restocked the 40 hole SUN CR18 rims so I have one coming to lace this one up.