Apidura Aero SystemA modular frame and top tube system that enhances aerodynamic performance, integrating with your bike to make you faster. The Aero System is a performance oriented solution for competitive gravel racers, developed through rigorous Computational Fluid Dynamics (CFD) analysis. With an average 5 watt saving at race speed, its wind tunnel tested and race proven at the highest level, showing a benefit on every bike weve tested. The Aero System was designed