Originally Posted by
aaronmcd
Speaking of rounded back, what's better for aero: round back or flat? Maybe it depends on the rider... Idk. Just wondering because I don't have a wind tunnel at my disposal lol!
I think this depends on the rider. As I understand most riders with rounded backs, even Lance, would prefer a flat back. most riders are just not flexible enough to have a flat back, if you can go flat, go flat. Don't bunch up because Racer Ex is a slippery guy.