- Strategic Mixed-Depth Aerodynamics: The 59mm front rim strikes a perfect balance between aerodynamic efficiency and low-speed handling—minimizing wind resistance while maintaining responsiveness in corners and crosswinds. The 78mm rear rim maximizes propulsive aerodynamics, slicing through headwinds to convert every pedal stroke into forward speed. Together, they create a “push-pull” effect that reduces overall drag while keeping the bike agile.
- Ultra-High Modulus Carbon Construction: Both rims are crafted with Toray T700, T800, and T1100 carbon fibers—delivering exceptional stiffness for instantaneous power transfer, superior strength for durability, and a refined weight-to-performance ratio that balances speed and control.
- Race-Proven Hub & Bearing Technology: Front and rear hubs feature RACE ONE’s Low Flange Road Hub design (12×100mm front / 12×142mm rear, 19mm OD), paired with Ratchet 54T rear hub system for near-instant power engagement. S&S Ceramic Bearings eliminate friction, ensuring smooth, efficient rotation even during long, high-intensity efforts.
- Tubeless & Insert Compatible: Both rims support tubeless tire setups (reducing rolling resistance and enhancing puncture protection) and rim inserts (adding durability for rough roads or aggressive riding)—making the wheelset versatile enough for training and racing.
- Consistent Rim Geometry: Both rims share a 28.05mm external width and 22.5mm internal width (hooked design), ensuring uniform tire fitment, optimized airflow, and predictable handling across front and rear.
- Multi-Groupset Compatibility: The rear freebody offers options for Shimano HG, Sram XD-R, and Campagnolo—seamlessly integrating with your existing drivetrain.
- Brake Type: Disc Brake Only (optimized for modern road bike braking precision, heat management, and wet-weather performance).
- Tire Compatibility: Tubeless-ready (enables lower tire pressures for improved grip, comfort, and puncture resistance—ideal for variable road conditions).
- Drivetrain Compatibility: Fully compatible with Shimano HG, Sram XD-R, and Campagnolo groupsets—select the freebody option to match your bike.
- Ride Scenarios: Perfect for road races, time trials, gran fondos, and aggressive training rides. The mixed-depth design excels on flats, descents, and rolling terrain, where aerodynamic speed and responsive handling are equally critical.
- Rims: 3-Year Warranty against manufacturing defects, ensuring long-term reliability for high-intensity racing and training.
- Hubs & Spokes: 2-Year Warranty, backed by premium components and precision engineering to withstand the rigors of competitive riding.
For cyclists who refuse to choose between aerodynamic speed and handling control, this hybrid setup delivers unbeatable synergy:
- Aero-Smart Pairing: The 59mm front rim balances wind resistance and maneuverability, while the 78mm rear rim maximizes propulsive speed—creating a wheelset that’s faster than deep-section dual rims in crosswinds and more stable than shallow-section pairs on flats.
- Pro-Grade Performance: Premium carbon fibers, ceramic bearings, and DT Swiss Ratchet hubs ensure every watt of power translates to immediate forward motion—critical for sprint finishes and time trial pacing.
- Versatile Durability: Tubeless and insert compatibility make it suitable for training on rough roads and racing on smooth courses, while consistent rim geometry ensures predictable tire behavior.
- Seamless Integration: Multi-groupset support and 700C standard fitment make it easy to upgrade your existing road bike without compromising on performance.
Whether you’re chasing podiums, logging fast training miles, or 征服 long-distance rides, the RACE ONE ASTRAL-FYRA Mixed-Depth Carbon Disc Wheelset is your secret weapon for balancing speed, control, and durability.
Elevate Your Ride – Experience Aero Dominance with Balanced Control
