The all-rounder of the new Shimano DURA-ACE wheel lineup, the C50 is both lighter than the previous C40 model and nearly as aerodynamic as the previous C60. The perfect combination of low weight and aerodynamic performance, the new DURA-ACE C50 features an updated tubeless carbon rim and a new hub design that reduces weight and improves stiffness.
| series | Dura Ace |
| rim material | CARBON |
| brake disc mount | Center Lock |
| intended use | Road bike |
| model | WH-R9270-C50-TL-R |
| rim width/depth | 28 mm / 50 mm |
| inner rim width | 21 mm |
| etrto | 21-622 |
| recommended tyre width | 25 mm - 32 mm |
| spoke type | butted straight pull aero spokes (2.0 - 1.5 - 2.0) |
| number of spokes | 24 pcs |
| spoke pattern | 2-cross |
| nipples | aluminium |
| hub body | aluminium (anodised) |
| axle | aluminium (anodised) |
| freehub body | SHIMANO HG Spline L2 (aluminium) |
| compatible with these cassettes | 12-speed SHIMANO Road (only!)* |
| front hub spacing | 12 x 142 mm (thru axle) |
| weight | approx. 787 g |
| Series | Dura Ace |
| Rim material | CARBON |
| Brake disc mount | Center Lock |
| INTENDED USE | Road bike |
| Model | WH-R9270-C50-TL-R |
| Rim width/depth | 28 mm / 50 mm |
| Inner Rim Width | 21 mm |
| ETRTO | 21-622 |
| Recommended Tyre Width | 25 mm - 32 mm |
| Spoke type | butted straight pull aero spokes (2.0 - 1.5 - 2.0) |
| Number of Spokes | 24 pcs |
| Spoke Pattern | 2-cross |
| NIPPLES | aluminium |
| Hub body | aluminium (anodised) |
| Axle | aluminium (anodised) |
| Freehub body | SHIMANO HG Spline L2 (aluminium) |
| Compatible with these cassettes | 12-speed SHIMANO Road (only!)* |
| Front Hub Spacing | 12 x 142 mm (thru axle) |
| Weight | approx. 787 g |
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