I used to scoff at aero things too, then I realized that it's a accumulative savings. Might not be much for any one instant, but over the course of a four or more hour ride, it can be significant savings of energy to allow one to go further or faster at the end with the energy they saved.
And that applies to those that only do 16 mph and even slower speeds too.
Last edited by Iride01; 09-14-20 at 01:22 PM.