You don’t have to look at a spec sheet to realize that Roval wheels are masterpieces of engineering. Not just faster on paper, but on every terrain and surface whether you ride road or mountain.
Wide rim widths perform three primary functions—it provides added structural strength, creates a clean rim/tire interface for enhanced aerodynamics and faster rolling properties, and it better supports the tire during hard cornering.
Through hours of CFD and testing in the Win Tunnel, we develop new shapes that are optimized to work with a tire for on-bike airflow. This creates off-the-charts aerodynamics that are as advanced as contemporary knowledge will allow for.
We chose our WIN Tunnel designed aero AF hubs that feature legendary CeramicSpeed bearings, and hand laced them to with DT Swiss Aerolite bladed spokes, which test faster than their round counterparts in the wind tunnel.