The Apidura Aero System is a modular frame and top tube system designed to enhance aerodynamic performance and integrate cleanly with the bike to make you faster. Developed for competitive gravel racers through rigorous Computational Fluid Dynamics analysis, it is wind tunnel tested, race-proven at the highest level, and shown to deliver an average 5 watt saving at race speed.
Rather than treating storage as a compromise, the Aero System is designed to improve aerodynamic performance regardless of what you decide to pack. The frame and top tube modules work together as one system, using transfer panel technology to reduce drag while maintaining practical access and structure. The result is a highly considered aero storage solution for riders who want to carry essentials without giving away speed.
Key features
Materials & technology
Technical specifications
Care & washing instructions
Spot clean only. Stains can be treated with concentrated dishwashing liquid. Clean and lubricate zippers regularly with silicone or petroleum-based grease. Abrasion is not recommended.
Product-id: MSS
Pas Normal Studios
The Men’s PAS Mechanism Pro Jersey is ideal for high-intensity road riding and racing. As part of the PAS collection, it is built around speed-optimised features and a close, performance-led silhouette that feels purpose-built for harder efforts on the road.
The construction focuses on aerodynamic efficiency and on-bike stability, using variable 4D-stretch fabric, laser-cut sleeves, and an integrated hem gripper to keep the jersey close and controlled in the riding position. Three rear pockets complete the design with the practical storage needed for race days and fast training rides.
Key features
Size & fit
The Men’s PAS Mechanism Pro Jersey has a tight, race-oriented fit designed for aggressive riding positions and high-speed efforts. It is built to sit close to the body for a more aerodynamic feel, with the stretch construction helping the jersey stay stable when the pace rises. Model is 187 cm and wears size M.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and overall fabric performance.
Product-id: MJ3101AO-4630
| height/ weight | <160 cm | 159-167 | 165-173 | 171-179 | 177-185 | 183-191 | 189-197 | 195+ |
| <60kg | XS | XS | S | S | M | M | - | - |
| 59-66 | S | S | S | M | M | M | L | - |
| 65-72 | M | M | M | M | M | M | L | L |
| 71-78 | L | M/L | M | M | M/L | L | L | XL |
| 77-84 | XL | L | L | L | L | L | L/XL | XL |
| 83-90 | - | XL | XL | XL | XL | XL | XL | XXL |
| 89-96 | - | - | XXL | XXL | XXL | XXL | XXL | - |
| 95kg+ | - | - | - | XXL | XXL | XXL | - | - |
Pas Normal Studios
The Men’s PAS Mechanism Pro Bibs are ideal for high-intensity road riding and racing. As part of the PAS collection, they are built around the same performance-led approach as Mechanism Pro, combining a tight, race-oriented fit with a highly technical construction made to stay stable, fast, and comfortable under pressure.
A variable 4D-stretch construction helps create a close, controlled fit on the bike, while silicone-free grippers keep the leg opening secure with a clean finish. The 4-layer ultralight chamois is developed for harder efforts and long hours in the saddle, and the addition of a radio pocket underlines the bibs’ race-focused intent. The result is a streamlined bib short built for riders who want speed, support, and minimal distraction.
Key features
Size & fit
The Men’s PAS Mechanism Pro Bibs have a tight, race-oriented fit designed for fast riding and high-intensity efforts. The close silhouette is made to stay stable in the riding position, while the stretch construction supports a compressive, performance-led feel. Model is 187 cm and wears size M.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and chamois performance.
Product-id: MB3101AO-3630
| height/ weight | <160 cm | 159-167 | 165-173 | 171-179 | 177-185 | 183-191 | 189-197 | 195+ |
| <60kg | XS | XS | S | S | M | M | - | - |
| 59-66 | S | S | S | M | M | M | L | - |
| 65-72 | M | M | M | M | M | M | L | L |
| 71-78 | L | M/L | M | M | M/L | L | L | XL |
| 77-84 | XL | L | L | L | L | L | L/XL | XL |
| 83-90 | - | XL | XL | XL | XL | XL | XL | XXL |
| 89-96 | - | - | XXL | XXL | XXL | XXL | XXL | - |
| 95kg+ | - | - | - | XXL | XXL | XXL | - | - |
Pas Normal Studios
The Men’s PAS Mechanism Pro Speedsuit is optimised for high-intensity training rides and races. Built as part of the PAS collection, it combines the speed-focused intent of the Mechanism Pro line with a one-piece construction designed to stay close, stable, and controlled when the pace is high. The unique zones of stretch in the woven fabric support the muscles and create a second-skin fit, giving the speedsuit a streamlined feel built for harder efforts.
Key features
Size & fit
The Men’s PAS Mechanism Pro Speedsuit has a tight, race-oriented fit designed to stay close to the body in the riding position. The variable stretch construction helps create a more aerodynamic silhouette while maintaining support and stability through high-output efforts. Model is 187 cm and wears size M.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and chamois performance.
Product-id: MF3101AR-3471
| height/ weight | <160 cm | 159-167 | 165-173 | 171-179 | 177-185 | 183-191 | 189-197 | 195+ |
| <60kg | XS | XS | S | S | M | M | - | - |
| 59-66 | S | S | S | M | M | M | L | - |
| 65-72 | M | M | M | M | M | M | L | L |
| 71-78 | L | M/L | M | M | M/L | L | L | XL |
| 77-84 | XL | L | L | L | L | L | L/XL | XL |
| 83-90 | - | XL | XL | XL | XL | XL | XL | XXL |
| 89-96 | - | - | XXL | XXL | XXL | XXL | XXL | - |
| 95kg+ | - | - | - | XXL | XXL | XXL | - | - |
Pas Normal Studios
The Women’s PAS Mechanism Pro Jersey is built for high-intensity road riding and racing. As part of the PAS collection, it is shaped around speed-optimised features and a close, performance-led silhouette that feels purpose-built for harder efforts on the road.
The construction focuses on aerodynamic efficiency and on-bike stability, using variable 4D-stretch fabric, laser-cut sleeves, and an integrated hem gripper to keep the jersey close and controlled in the riding position. Three rear pockets complete the design with the practical storage needed for race days and fast training rides.
Key features
Size & fit
The Women’s PAS Mechanism Pro Jersey has a tight, race-oriented fit designed for aggressive riding positions and high-speed efforts. It is built to sit close to the body for a more aerodynamic feel, with the stretch construction helping the jersey stay stable when the pace rises. Model is 174 cm and wears size S.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and overall fabric performance.
Product-id: WJ3101AO-2529
| height/ weight | <150 cm | 149-157 | 155-163 | 161-169 | 167-175 | 173-181 | 179-187 | 185+ |
| <50kg | XS | XS | XS | S | S | M | - | - |
| 49-56 | S | XS | S | S | S/M | M | M/L | - |
| 55-62 | M | S | S | S/M | M | M | L | L |
| 61-68 | L | M | M | M | M | M/L | L | L |
| 67-74 | L | L | L | L | L | L | L | XL |
| 73-80 | - | L | L | L | L | L | XL | XL |
| 79-86 | - | - | L | L | XL | XL | XL | - |
| 85kg+ | - | - | - | XL | XL | XL | - | - |
Pas Normal Studios
The Women’s PAS Mechanism Pro Bibs are optimised for high-intensity training rides and races. As part of the PAS collection, they are built on the same performance-led platform as Mechanism Pro, combining a tight, aerodynamic fit with a women’s-specific construction tuned for speed, support, and long hours at race pace.
The bibs use a variable 4D-stretch construction to create a close, stable fit on the bike, while silicone-free grippers keep the leg opening secure without unnecessary bulk. A 4-layer ultralight chamois is designed for high-output riding, and the addition of a radio pocket underlines the bibs’ race-focused intent. The overall result is a women’s cycling bib short that feels streamlined, technical, and purpose-built for harder efforts.
Key features
Size & fit
The Women’s PAS Mechanism Pro Bibs have a tight, race-oriented fit designed for fast riding and high-intensity efforts. The close silhouette is shaped to stay stable in the riding position, while the stretch construction supports a compressive, performance-led feel. Model is 174 cm and wears size S.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and chamois performance.
Product-id: WB3101AO-2630
| height/ weight | <150 cm | 149-157 | 155-163 | 161-169 | 167-175 | 173-181 | 179-187 | 185+ |
| <50kg | XS | XS | XS | S | S | M | - | - |
| 49-56 | S | XS | S | S | S/M | M | M/L | - |
| 55-62 | M | S | S | S/M | M | M | L | L |
| 61-68 | L | M | M | M | M | M/L | L | L |
| 67-74 | L | L | L | L | L | L | L | XL |
| 73-80 | - | L | L | L | L | L | XL | XL |
| 79-86 | - | - | L | L | XL | XL | XL | - |
| 85kg+ | - | - | - | XL | XL | XL | - | - |
Pas Normal Studios
The Women’s PAS Mechanism Pro Bibs are optimised for high-intensity training rides and races. As part of the PAS collection, they are built on the same performance-led platform as Mechanism Pro, combining a tight, aerodynamic fit with a women’s-specific construction tuned for speed, support, and long hours at race pace.
The bibs use a variable 4D-stretch construction to create a close, stable fit on the bike, while silicone-free grippers keep the leg opening secure without unnecessary bulk. A 4-layer ultralight chamois is designed for high-output riding, and the addition of a radio pocket underlines the bibs’ race-focused intent. The overall result is a women’s cycling bib short that feels streamlined, technical, and purpose-built for harder efforts.
Key features
Size & fit
The Women’s PAS Mechanism Pro Bibs have a tight, race-oriented fit designed for fast riding and high-intensity efforts. The close silhouette is shaped to stay stable in the riding position, while the stretch construction supports a compressive, performance-led feel. Model is 174 cm and wears size S.
Care & washing instructions
Machine wash cold with similar colours. Hang dry to help preserve fit, stretch, and chamois performance.
Product-id: WB3101AO-2999
| height/ weight | <150 cm | 149-157 | 155-163 | 161-169 | 167-175 | 173-181 | 179-187 | 185+ |
| <50kg | XS | XS | XS | S | S | M | - | - |
| 49-56 | S | XS | S | S | S/M | M | M/L | - |
| 55-62 | M | S | S | S/M | M | M | L | L |
| 61-68 | L | M | M | M | M | M/L | L | L |
| 67-74 | L | L | L | L | L | L | L | XL |
| 73-80 | - | L | L | L | L | L | XL | XL |
| 79-86 | - | - | L | L | XL | XL | XL | - |
| 85kg+ | - | - | - | XL | XL | XL | - | - |