Roval Terra Aero CLX Wheel
The Terra Aero CLX is the fastest gravel wheelset ever produced, designed to deliver road-speed aerodynamics to the dirt. Featuring a novel 50mm Chopped Aero Speed Shape, these wheels save up to 5.84 watts over the previous generation, providing a virtual aerodynamic depth of 70mm without the weight penalty.
Developed through over 300 rim concepts and rigorous WinTunnel validation, the wide 38.5mm cross-section harmonizes with modern gravel tires to act as a single airfoil. Combined with Roval Aero Composite Spokes by ARRIS, this system maintains stability and speed across complex wind angles specifically tuned for gravel racing.
Quick Facts
| Feature | Specification |
|---|---|
| Aerodynamic Gain | 5.84 watts faster than Terra CLX II (at 40 kph) |
| Rim Design | 50mm Front / 45mm Rear Chopped Aero Speed Shape |
| External Width | 38.5mm optimized for 35mm to 60mm tires |
| Spoke Technology | Roval Aero Composite Spokes by ARRIS |
| Optimization Range | Tuned for 5° to 12° yaw angles |
| System Integration | Whole-system CFD modeled with 45mm Tracer tires |
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