Originally Posted by
brianhamp
Good evening ...Please, I need help identifying these hub internals. The hub shell indicates its a AM with date 50-2. The axle is 5 3/4 inch and not drilled through so it has single indicator. The RH ring gear doesn't have 24 x 3/16 balls instead it has a 14 ball ball cage. The sun gears and axle are totally different than any of my other AM hubs and have no timing marks.. Did they make different versions of this hub? Is it maybe another model internals in an AM shell? Thanks for your help
Nice looking bike there!
To me, a well preserved original bike like that is as good as it gets.