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Description
Go Farther, Faster
The Apidura Aero System is a modular frame and top tube combo that enhances aerodynamic performance, integrating with your bike to make you faster.
The Aero System is a performance-oriented solution for competitive gravel racers, developed through rigorous Computational Fluid Dynamics (CFD) analysis. With an average 5 watt saving at race speed, it's wind tunnel tested and race-proven at the highest level.
Features:
- Frame Integration: Downtube Transfer Panels optimize aerodynamics, and an upper skirt minimizes gaps around the top tube.
- Stem Integration: Top tube module has transfer panels designed to conform to the stem for aero-optimized integration.
- Quick Entry Top Tube Module: Magnetic opening allows quick, one-handed access to the top tube module.
- Secure Zip Closure: Frame module uses a secure zip for storing heavier or bulkier items.
- Made from Hexagrid: Ultralight, high-strength nylon grid laminated with TPU for a minimalist, structured material.
- Sturdy Attachment: Velcro strap secures to the downtube while low-profile tension bands attach around the headtube.
- Hypalon Load Straps: Backed with silicone for increased grip and featuring a cam-lock system for added security.
- Non-slip Silicone Lining: Modules are backed with silicone to create grip and prevent unwanted movement.
- Knee Clearance: Slim profile reduces chance of knee rub when sprinting.
- Cable Port: Enables charging of devices on the go.
Specs:
- Aero Benefit: 5 watt average saving
- Weight: 305g (S/M) / 335g (L/XL)
- Storage Configuration: Single main compartment on top tube and frame modules, optional internal lash loop
- Closure System: Top tube module: fast entry magnetic closure / Frame module: zip closure
- Attachment System: 3 Hypalon load straps, silicone backed to increase grip, velcro transfer panel attaches to downtube, rubber tension bands attach to head tube
- Reinforced Structure: Internal HDPE thermoplastic frame in both modules
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Specifications
Black - SM/MD | Mfg PartNum: MSS |
Color: Black | |
Bag Capacity: 2.2 liters or 134 cubic inches | |
Bag Type: Frame and Top Tube | |
Construction: Fully-Welded | |
Dimensions: 2.4 (H) x 1.2 (W) x 8.7 (L) inches | |
Dimensions: 6.9 (H) x 1.2 (W) x 12.0 (L) inches | |
Materials: Polyurethane-coated nylon | |
Pack Weight: 305 grams or 10.76 ounces | |
Reflective: Yes | |
Black - LG/XL | Color: Black |
Mfg PartNum: MSL | |
Bag Capacity: 3.2 liters or 195 cubic inches | |
Bag Type: Frame and Top Tube | |
Construction: Fully-Welded | |
Dimensions: 2.4 (H) x 1.2 (W) x 8.7 (L) inches | |
Dimensions: 7.7 (H) x 1.2 (W) x 12.4 (L) inches | |
Materials: Polyurethane-coated nylon | |
Pack Weight: 335 grams or 11.82 ounces | |
Reflective: Yes |



























