Apidura Aero Bolt-On Top Tube Module

Apidura Aero Bolt-On Top Tube Module

The Apidura Aero Bolt-On Top Tube Module is an essential upgrade for competitive gravel racers seeking a measurable edge on race day. Engineered using rigorous Computational Fluid Dynamics analysis, this module is specifically shaped to smooth out the turbulent airflow behind your stem, significantly reducing drag where traditional storage solutions create a penalty. When paired with the Aero Frame Module, it delivers a proven average five watt saving at race speed—an aerodynamic advantage validated through intensive wind tunnel testing and race-proven at the highest levels of gravel competition. Because it has shown a distinct benefit on every single bicycle frame tested, you can install it with total confidence that it will make your specific setup faster and more efficient.

Designed with the practical needs of endurance athletes in mind, this top tube module balances its cutting-edge aerodynamics with highly accessible on-the-bike storage. It mounts securely to your frame's top tube bolts to eliminate any unwanted swaying or instability, ensuring your nutrition and essentials remain perfectly stable over the roughest terrain. For those looking to maximise their velocity over long, gruelling distances, this module offers a rare combination of mechanical reliability, streamlined storage, and free speed. Upgrade your setup before your next major event and experience a premium, wind-cheating solution that turns a standard storage zone into a high-performance aerodynamic asset.