Quantify the performance tradeoff between aerodynamic and vented cycling helmets. Aero helmet saves 5-30 seconds per hour vs. standard vented helmet depending on speed and position.
Enter the values for the scenario you are assessing. Quantify the performance tradeoff between aerodynamic and vented cycling helmets. Aero helmet saves 5-30 seconds per hour vs. standard vented helmet depending on speed and position. Use the helmet aero ventilation result to inform your calculation.