APIDURA Aero Frame Pack L

The Aero Frame Module is a frame bag developed for gravel racing, with a design optimized to limit aerodynamic drag at the front of the frame. Its shape was studied using CFD analysis to integrate with the bike’s profile and maintain an aerodynamic silhouette regardless of the contents being carried. When paired with the Aero Top Tube Module, the system achieved an average savings of 5 watts at race speeds, according to the manufacturer's wind tunnel tests.

The ultralight Hexagrid construction combines a durable nylon grid with a TPU lamination to create a lightweight and well-structured piece. An internal HDPE thermoplastic reinforcement helps the bag maintain its shape, while the soft inner base protects the contents. The narrow profile leaves more knee clearance, particularly during accelerations and high-intensity efforts.

The mounting system relies on two Hypalon straps with a silicone surface for improved grip, a Velcro panel attached to the down tube, and rubber tension bands at the head tube. The zippered closure located on the drive side provides access to the main compartment and allows for the transport of larger items. A cable port also allows for charging or powering a device while riding.

Features

• Use: gravel and competition.

• Design optimized using CFD analysis.

• Compatible with the Aero Top Tube Module.

• Ultralight Hexagrid construction in TPU-laminated nylon.

• PFAS- and PFC-free materials.

• Internal HDPE structural reinforcement.

• Single main compartment.

• Optional internal attachment loop.

• Drive-side zippered closure.

• Two Hypalon mounting straps with silicone coating.

• Velcro panel for down tube attachment.

• Rubber tension bands for attachment around the head tube.

• Anti-slip silicone coating.

• Narrow profile to limit knee contact.

• Cable port.

• Small volume: 1.1 L.

• Medium volume: 1.5 L.

• Large volume: 2.8 L.