Built to do it all, the DURA-ACE WH-R9370-C50-TL is an all-round race wheelset tuned for the best balance of low weight, rigidity, and aerodynamics. Carbon spokes and a revised rim and hub layup shave 159 g off the previous WH-R9270-C50, bringing the pair down to 1,302 g for sharper response on climbs and in sprints alike.
A 50 mm rim profile, refined through 5.4 million aero shape simulations for a 6% efficiency gain, delivers dependable rigidity at pro-level speeds and stable behaviour through high-speed cornering. The 23 mm internal width and hooked tubeless construction support a wide 28–45C tire range, while Cup & Cone bearings and a Direct Engagement rear hub add durability and easy serviceability.
Quick Facts
| Feature |
Specification |
| Material Composition |
Carbon fiber rim with carbon spokes |
| Rim Depth |
50 mm |
| Claimed Weight |
593 g front / 709 g rear (1,302 g per pair) |
| Brake Type |
CENTER LOCK disc brake, 140 mm rotor compatible |
| Tire Compatibility |
Tubeless, 28–45C recommended |