The Apidura Aero Frame Module is a performance-oriented frame bag developed for competitive gravel racers and riders chasing every possible aerodynamic gain. Designed through rigorous CFD analysis, it minimises drag within the front triangle and creates a more seamless aerodynamic profile, regardless of what you pack. On its own it is built to improve integration and airflow, and when combined with the Aero Top Tube Module it delivers an average 5 watt saving at race speed.
The construction balances speed, stability, and practicality. Transfer panel technology reduces drag, the soft interior base protects contents, and the ultralight Hexagrid material keeps the overall structure light while maintaining strength. Internally, an HDPE frame reinforces the shape to avoid deformation, while the drive-side zip offers easy access to a single main compartment with an optional internal lash loop. It is a highly considered aerodynamic storage solution for fast gravel racing and long, high-speed efforts.
Key features
Technical specifications
Size & fit
The Aero Frame Module is sized according to bike size rather than carrying capacity. Medium is best matched to bikes from 52–56 cm, while Large is best suited to bikes sized 56–58 cm and above.
Care & washing instructions
Spot clean only. Stains can be treated with concentrated dishwashing liquid, and zippers should be cleaned and lubricated regularly with silicone or petroleum-based grease. Abrasion is not recommended.
Product-id: FSS
The SpatzWear Aquasokz (Hi) Aero Oversocks are race-focused aerodynamic oversocks developed for speed in wet and challenging conditions. Originally created for the Alpecin-Deceuninck Pro Cycling Team, they combine a close, streamlined fit with waterproof fabric and a UCI-compliant high-cut silhouette.
The PU-coated Lycra construction is shaped to reduce aerodynamic drag while maintaining comfort when conditions deteriorate. Wind-tunnel optimisation at the Silverstone Sports Engineering Hub demonstrated improved aerodynamic performance across almost all yaw angles compared with a similarly shaped product. A Kevlar-reinforced toe adds durability, while dual silicone grippers and a concealed Velcro fastening keep the oversocks securely positioned during racing.
Key features
Performance & construction
The Aquasokz (Hi) are designed primarily around aerodynamic efficiency rather than complete waterproof sealing around the shoe. Their PU-coated Lycra provides a waterproof outer surface while the close construction reduces excess material and creates a smooth profile around the shoe and lower leg.
The high-cut silhouette extends coverage while remaining within UCI regulations, making the oversocks suitable for competition as well as fast training in poor weather.
Size & fit
The Aquasokz have a particularly close fit around the ankle and may feel difficult to put on initially. The fabric softens slightly after several uses.
For easier fitting, roll the oversocks up the shins before putting on your cycling shoes.
Care & washing instructions
Hand wash or machine wash cold on a gentle cycle. Do not bleach, tumble dry, or iron. Air dry completely to help preserve the PU coating, grippers, and reinforced construction.
Product-id: SPZ-AQSZ-W-S
The SpatzWear Aquasokz (Hi) Aero Oversocks are race-focused aerodynamic oversocks developed for speed in wet and challenging conditions. Originally created for the Alpecin-Deceuninck Pro Cycling Team, they combine a close, streamlined fit with waterproof fabric and a UCI-compliant high-cut silhouette.
The PU-coated Lycra construction is shaped to reduce aerodynamic drag while maintaining comfort when conditions deteriorate. Wind-tunnel optimisation at the Silverstone Sports Engineering Hub demonstrated improved aerodynamic performance across almost all yaw angles compared with a similarly shaped product. A Kevlar-reinforced toe adds durability, while dual silicone grippers and a concealed Velcro fastening keep the oversocks securely positioned during racing.
Key features
Performance & construction
The Aquasokz (Hi) are designed primarily around aerodynamic efficiency rather than complete waterproof sealing around the shoe. Their PU-coated Lycra provides a waterproof outer surface while the close construction reduces excess material and creates a smooth profile around the shoe and lower leg.
The high-cut silhouette extends coverage while remaining within UCI regulations, making the oversocks suitable for competition as well as fast training in poor weather.
Size & fit
The Aquasokz have a particularly close fit around the ankle and may feel difficult to put on initially. The fabric softens slightly after several uses.
For easier fitting, roll the oversocks up the shins before putting on your cycling shoes.
Care & washing instructions
Hand wash or machine wash cold on a gentle cycle. Do not bleach, tumble dry, or iron. Air dry completely to help preserve the PU coating, grippers, and reinforced construction.
Product-id: SPZ-AQSZ-B-S
Pas Normal Studios
Product-id: NAO1232AV-1996
Pas Normal Studios
Product-id: NAO1263AV-1996
Pas Normal Studios
Product-id: NAO1265AV-1996
Pas Normal Studios
Product-id: NAO1233AV-1996