Built for the climbs, the DURA-ACE WH-R9370-C36-TL is Shimano's lightest wheelset in the new WH-R9370 lineup. A dedicated front/rear spoke layout (18 front, 21 rear) paired with a purpose-built hub trims 178 g from the outgoing WH-R9270-C36, dropping the pair to 1,172 g without sacrificing the stiffness needed for punchy accelerations.
The 36 mm carbon rim was refined through 2 million aero shape simulations for a 7% efficiency gain over the previous generation, while a 23 mm internal width and hooked tubeless design support a wide 28–45C tire range for a supple, stable ride. Cup & Cone bearings and a Direct Engagement rear hub keep power transfer crisp and the wheel easy to service.
Quick Facts
| Feature |
Specification |
| Material Composition |
Carbon fiber rim with carbon spokes |
| Rim Depth |
36 mm |
| Claimed Weight |
523 g front / 649 g rear (1,172 g per pair) |
| Brake Type |
CENTER LOCK disc brake, 140 mm rotor compatible |
| Tire Compatibility |
Tubeless, 28–45C recommended |