While watching one thing jumped out was the number of riders (seemed like all) wearing visors. Searched and found some conflicting (older) threads on visors. Any new data and or personal experiences in the wind tunnel. I'm not one to just adopt what the pro tour guys do (they get paid to ride "x"), but to see so many, all with various helmet sponsors/and more money to be made selling sun glasses to the masses, makes me think that a visor is faster and the way to go.
Who Dares...Wins!
Who Dares...Wins!