
David Plants had the opportunity to join John Cobb at the wind tunnel last week. John was working with Angelo of Wilier on the Cento Crono time trial bike that John had designed. John fit Angelo to the Cento Crono in the tunnel to give him the best power and aero position possible. If you notice in the pictures above a change in position can change your aerodynamics significantly. The first picture shows smooth air flow over the helmet, notice that the rear tip of the aero helmet is touching his back. In the next picture the rear tip of the helmet is raised from his back as he is looking down and notice the effect of the air flow. So remember when you are wearing an aero helmet to keep your head up to keep that aerodynamic position and save precious time on your time trial. The last pic is of some girl that just happened to be in the wind tunnel that day, I guess you would call her a bicycle groupie. Wilier is our newest bicycle line and we will be one of the first bike shops in the country to have the Cento Crono in stock.