Originally Posted by
nlerner
A vintage alternative is a Stronglight 99 or other 86 bcd crankarm, letting you run a ring as small as 28t.
I'm aiming for 36~38t, for which a standard 110BCD would work, which I even own already; I would just need to flip the middle ring to the outer spot. I would like the 50.4 BCD crank for the highly technical reason that I think it would look better 😕