This is ATOMIX SX6-XL wheelset for CONXERTO. CNC like machined forged alloy 6 spoked wheel with slightly hollow cut to the upper arm and high off-set hub.  Theoretically provide more rigid, lighter and stability since the hub structure is centerline to the rims center gravity.  The design also optimised to break any incoming "side wind" impact or deflect the drag resistance away from the wheels as it spins around in its perimeter.