The specialized roval clx 50 disc tubeless 700c wheel deeper 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 our fastest clx 64 setup and our lightest clx 32 setup we saw an opportunity to provide riders with another advantage 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 o