ApiduraAero Bolt-On Top Tube Module - Top tube bag

The Aero Bolt-On top tube bag by Apidura is an innovation dedicated to gravel cyclists in search of performance. Designed using computational fluid dynamics (CFD) analysis, this ingenious accessory aims to reduce air drag behind the stem, thus boosting aerodynamic efficiency. When paired with the Aero Frame module, it proves to be a valuable ally, offering an average gain of 5 watts at racing speed, an advantage confirmed by rigorous wind tunnel testing and impressive competition results.

This module is the result of Apidura's expertise, which for years has been committed to pushing the boundaries of cycling. Now, it's not just about going further, but also doing it faster. Every watt saved counts, and the Aero Bolt-On is designed precisely to optimize every pedal stroke, no matter the bike used.

Perfect for demanding competitors and gravel enthusiasts, this module is your ideal companion for races where every second counts. Experience refined performance and increased efficiency on all terrains.

• Compatible with the Frame module to enhance aerodynamics

• Transfer panel technology reduces drag

• Quick one-handed opening

• Tool-free secure bolt-on attachment

• Ultralight Hexagrid construction