From the winds of Kona to training rides in unpredictable conditions, the CADEX Aero 4-Spoke combines proven aero performance with confident handling and control. The added crosswind control of the 4-spoke design makes it a top choice for pros like Ironman World Champion Kristian Blummenfelt. Featuring superlight and stiff carbon rims shaped by exhaustive wind-tunnel testing and data, an all-new CADEX Low Friction R3-C40 aero hub with ceramic bearings, and 22.4mm inner width hookless rims, it delivers best-in-class aerodynamics, unbeatable efficiency, and total control in all conditions.
Durable, ultra-hard ceramic bearings further increase hub rolling efficiency with lower rolling resistance and 1.5x smoother action than steel bearings.
CADEX hookless rim technology, featuring a broad inner rim width and durable continuous carbon fibre structure, helps create a rounder tyre shape for superior grip and handling plus added sidewall support for cornering, all without compromising on weight.
Super Aero Rim Shape features wider external dimensions for a maximum aerodynamic advantage in the most common wind directions.