Joined: Jan 2009
Posts: 44,135
Likes: 6,350
From: New York, NY, and High Falls, NY, USA
Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem
If I remember what John S Allen said many years ago, the AM was a medium-spaced gear hub and the AN was a narrow-spaced gear hub. Maybe I'd prefer the AM anyway.
So are you saying I can take an AW hub and replace the sun and planet gears from an AM and have an AN hub? That would be so cool!