Apidura Aero Bolt-On Top Tube Module black frame bag

The Apidura Aero Bolt-On Top Tube Module frame bag is an accessory designed to optimise aerodynamics and enhance performance on gravel bikes. Its strapless design and seamless integration with the frame allow the cyclist to gain speed without sacrificing comfort.This top module has been developed using Computational Fluid Dynamics (CFD) analysis to smooth airflow behind the handlebars, reducing aerodynamic drag. Combined with the Aero Frame Module, it delivers an average saving of 5 watts at racing speed, validated in a wind tunnel and tested in high-level competitions. Its ultralight Hexagrid construction ensures durability and minimal weight, while Transfer Panel technology reduces drag. Additionally, it allows quick and easy one-handed access, facilitating use while riding.Ideal for competitive cyclists seeking to improve their performance, this bag offers a practical and efficient solution for carrying essential items without compromising the bike’s speed or aerodynamics.