I ride a 2003 Specialized Allex Comp 18 (mens) 52.cm.
I'm 5'7", with a 32" inseam. And long arms, the torso of a 4'10" woman.

Attractive, no?

Anyway, I love the bike. You could try one of the new ones... or the Roubaix.

Or if you really want a fit go custom.

spazz