Originally Posted by
irvri
I accidentally bought two tt helmets off ebay (got them for starting bid) The Giro Advantage 2 and the Las Cronometro. I must keep one and part with the other and
wanted to know your experiences with each. Yeah, I know there's been a few discussions about aero helmets but I want to make sure.
The guys who have been to tunnels will tell you that doesn't matter, which helmet is the fastest is entirely individual.