Apidura Aero Bolt-On Top Tube Module Frame Bag | 0.4 L | Black Apidura

Name: Apidura Aero Bolt-On Top Tube Module Frame Bag | 0.4 L | Black
Brand: Apidura
SKU: 3717210

€78.00

Apidura Aero Bolt-On Top Tube Module Frame Bag | 0.4 L | Black

€78.00

Sold by Alltricks

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Description

Buying guide

An aerodynamically optimized top tube bag without straps that integrates seamlessly with your bike to help you ride faster.
The Apidura Aero Bolt-On Top Tube Module is a performance-focused solution designed for competitive gravel riders. It was developed following rigorous computational fluid dynamics (CFD) analysis to smooth airflow behind the stem and improve aerodynamic efficiency.
When paired with the Aero Frame module, it delivers an average power savings of 5 watts at race speeds—validated by wind tunnel testing and proven in top-level competition—resulting in a performance gain on all bikes tested by Apidura.

Bolt-On Mounting System
Two M5 hex head screws secure the module to the top tube mounts.
The central groove in the base aligns with the mounting points, pressing the module against the top tube for a gap-free fit.
The elastic tensioner conforms to the shape of the stem and pulls the transfer panels inward for gap-free aerodynamic efficiency.

Product highlights:

Mounting system: bolt-on.
Aero Module: compatible with the Frame module to improve aerodynamics.
Drag reduction: achieved through transfer panels that integrate with the stem.
Ease of access: quick, one-handed access to the top tube module.
Protection of internal contents: the removable, padded inner liner protects the contents and the frame.
Hexagrid construction: an ultralight, high-strength nylon mesh laminated with TPU to create a material that is both minimalist and structured. PFA- and PFC-free.
HDPE technology: high-strength, high-rigidity internal reinforcement panels with good shape recovery to prevent deformation.
Reinforced mounting structure: Full-length carbon fiber reinforcement ensures a rigid, strap-free fit at the top tube.
Aerodynamic optimization: actively improves the aerodynamic performance of both the bike and the rider.
Ultra-lightweight: a streamlined design and lightweight materials for an optimal weight-to-performance ratio.
Waterproofing: Custom-made materials and radio-frequency welding ensure waterproof seams (Note: Although the materials are completely waterproof, the magnetic closure is not).
Visibility: reflective elements.

Details:

Model: Aero Bolt-On Top Tube Module.
Wind tunnel tested.
Volume: 0.4 liters.
Storage: 1 main compartment.
Quick-release magnetic closure.
Weight: 95 g.
Length: 22 cm.
Height: 6 cm.
The 64 mm spacing between the bolts and the 5 cm range of longitudinal adjustment ensure precise alignment between the module and the back of the stem.
Color: black.
Part number: TSB.