Light Bicycle Airia 45

Light Bicycle Airia 45 Flyweight
Ultra-Light Aero Power, Built for Speed
Unleash the fastest version of your ride with the Airia 45 Flyweight—where featherweight construction meets deep-section aero performance. This rim is engineered for climbers, crit specialists, and every cyclist chasing podium-level speed with no trade-off in handling.
Why Choose Airia 45 Flyweight?
Cut every climb down to size, accelerate with ease, and dominate windy courses—this is what happens when space-age carbon meets the ideal rim shape. The Airia 45 Flyweight is designed for riders who demand race-ready agility and aerodynamic efficiency, in a tubeless-ready rim optimized for modern wide tires.
Key Features
• Flyweight Construction: Weighs just 310 g ± 15 g per rim, setting a new benchmark for ultra-light 45 mm deep rims.
• Deep-Section Aero: 45 mm rim profile maximizes aerodynamic benefit for relentless speed on flats, rollers, and descents.
• Wide & Stable: 23.5 mm internal width / 30 mm external width—ideal for 28C–30C tires and fully adherent to the 105% aero rule, reducing drag for a smoother, faster ride.
• Tubeless-Ready: Enjoy lower rolling resistance, more comfort, and fewer flats—whether training or racing.
• Symmetric Profile: 0 mm offset delivers even spoke tension and rock-solid, stable handling.
• Toray T1100 Carbon: Advanced carbon layup achieves elite-level stiffness and long-term durability.
• Max Rider Weight: 100 kg for the Flyweight version, tailored for high-performing cyclists.