The roval clx 50 is the ultimate balance of light weight aerodynamics and confident handling it has best in class weight and better crosswind performance than other leading mid depth wheels on the marketdeeper aero focused wheels are the standard in the peloton these days while riders are not willing to sacrifice much weight for this aero advantage between the fastest clx 64 setup and lightest clx 32 setup the clx 50 provides riders with another advantagerim type carbon clincher tubeless