Bruce,
In AHRMA you have to use axles without tommy bars (rider safety in a crash) and this was a Vincent axle that had an American rethread job with an American nut (not comments please!) It used a cotter pin as a retention device. I wanted to use the original captured nut, but due to the rethreading the best I could do was to weld a blob on the American nut. The axle is safety wired on the drive side.
David
In AHRMA you have to use axles without tommy bars (rider safety in a crash) and this was a Vincent axle that had an American rethread job with an American nut (not comments please!) It used a cotter pin as a retention device. I wanted to use the original captured nut, but due to the rethreading the best I could do was to weld a blob on the American nut. The axle is safety wired on the drive side.
David