Originally Posted by
79pmooney
For me, 68" is a touch low. I like 70, though 68 is a good guess if upwind is to happen. I'll even go 72 if I am feeling strong/been riding fixed a lot. (Currently 44-17 on two bikes, 42-16 on another.)
I've got to agree there. 44-17 is more of a climb/roller gear for me; I'd be tempted by 46-17 or 44-16 on a flat route.