Unleash Your Racing Potential: Experience the pinnacle of aerodynamics and WorldTour racing performance with the Castelli Free Aero Race 4 Bibshort. Carefully curated fabrics, meticulous attention to detail, and an unwavering commitment to comfort define this bibshort, ensuring supreme comfort even beyond the race track. Elevate your cycling experience with a bibshort that embodies excellence.
Aerodynamics Meets Unrivaled Comfort: Engineered for aerodynamics, the Free Aero Race 4 Bibshort defies limits. Immerse yourself in the perfect blend of performance and comfort, whether you're racing or embarking on a leisurely ride.
Evolution Redefined with Meticulous Craftsmanship: The Free Aero Race 4 Bibshort stands as the epitome of meticulous evolution. A decade of refinement and innovation has led to this top-tier race short, designed to provide unparalleled comfort even if you never pin on a race number.
Unmatched Comfort for Endless Performance: The Free Aero Race 4 Bibshort delivers supreme comfort, making it the preferred choice of our sponsored pro riders. With millions of kilometers under their belts, our riders attest to the enduring comfort of this bibshort.
Progetto X2 Air Seamless Seat Pad for Endurance: Embark on eight-hour rides with confidence, thanks to the Progetto X2 Air Seamless seat pad. Crafted to perfection, this pad combines a skin care layer that moves with your body and a generously padded cushioning layer that mirrors your saddle's form.
Premium Fabrics Tailored to Perfection: The Free Aero Race 4 Bibshort features premium fabrics meticulously crafted by Italy's finest fabric suppliers. The Forza fabric on the inner leg, comprising 38% Lycra®, ensures a flawless fit, while the dimpled Vortex fabric on the side panels enhances aerodynamics.
Seamless Giro Leg Gripper: Experience the latest iteration of our seamless flat Giro leg gripper, ensuring the bibshort stays securely in place throughout your ride.
The Legacy of Excellence: The Free Aero Race 4 Bibshort carries the legacy of Castelli's dedication to excellence. With countless updates and improvements over the years, this bibshort is the embodiment of our relentless pursuit of perfection.
|Temperature||15°-35°C / 59°-95°F|
|Material||Main Fabric: 62% Polyamide, 38% Elastane Sides; Lower Back: 79% Polyamide, 21% Elastane; Bibs: 94% Polyester, 6% Elastane; Lower Legs: 63% Polyamide, 37% Elastane; Back: 74% Polyamide, 26% Elastane|
Progetto X² Air Seamless:
Maximum Technology For Supreme Comfort. Constructed in two components, each dedicated to a specific purpose, that together create the most comfortable seat pad on the planet.Skin Care LayerSeamless, bacteriostatic layer made to adapt to the shape of your body and saddle without any folds in the fabric. Cushioning LayerSeamless Integrated Technology (S.I.T.) Perforated Viscous Comfort Zone.
Our Rosso Corsa label is only applied to the highest-level products we make. Every thread and fiber, every curve and contour is obsessed about. Rosso Corsa represents a categorical breakthrough in cycling innovation and the meticulous craftsmanship you expect from Castelli’s Performance-Enhancing Apparel.