CASTELLI FREE AERO RACE S BIB SHORTS BLACK
Description
CASTELLI FREE AERO RACE S CYCLING BIBSHORTS
Comfort and aerodynamics meet in the fastest, most comfortable Free Aero Race Bibshort to date.
The Castelli Free Aero Race S Bibshort was developed for cyclists who demand maximum performance. Combining aerodynamics, lightness, and comfort for any type of training or competition.
Features
- Forza2 Stretch fabric is aero-optimized for maximum comfort and aerodynamic advantage.
- A 3% improvement in aerodynamic efficiency (CdA) proven in a wind tunnel.
- Ultralight striped mesh straps to reduce weight and increase ventilation.
- Silicone grips on the legs to keep the shorts perfectly in place.
- Progetto X2 Air Seamless seat pad for comfort on long journeys.
- Additional rear pocket for small items or a racing radio.
- Sun protection: UPF 50+
- Weight: 170 g
- Temperature: 15°C – 35°C / 59°F – 95°F
- FIT: Race
ENGINEERED FOR SPEED AND COMFORT
Developed based on the demands of professional cyclists, the Free Aero Race S represents the ultimate evolution. From Castelli's line of bib shorts. The Forza2 Stretch fabric molds perfectly to the body, keeping up with every pedal stroke. With controlled elasticity and ideal compression. The minimalist mesh straps offer superior support, lightness, and breathability. The silicone grip ensures stability without compromising comfort, and the Progetto X2 Air Seamless seat pad ensures... well-being on long outings.
Thanks to extensive wind tunnel testing, this model offers a 3% reduction in the drag coefficient (CdA) . making it the fastest bibshort ever produced by Castelli. Every watt is used to its fullest potential to take you further and faster — with the comfort and precision of a premium product.








