Aero Testing // Oakley ARO5 v Giro Aerohead 

How much faster is a TT helmet over a road helmet? This week I did some aero testing to determine whether the Oakley AR05 was just as fast as the Giro Aerohead. This will determine which helmet I will use in some of my bigger races this year including Hell of the West, Ironman Australia and the Ironman World Championships in Kona. Which do you think is faster?
Strava activity below
/ strava
Thank you for following along, please don't forget to like and subscribe to the channel.
#triathlon #swimbikerun #Ironman
Instagram: / njosefski_tri
Facebook: njosefsk...
Strava: / strava
Background sourced from:
'www.freepik.co... Background vector created by starline - www.freepik.com