The Z-Racing screens are designed to be more aerodynamically efficient than their stock ones, they are fully tested in the virtual wind tunnel to garantee improvements in the aerodinamic coeficient (Cx) and the aerodynamic protection to the rider. Thanks to its double height, they deflect the wind that would otherwise hit the helmet and top area of the torso. In the meantime, the side channels pick up air flow and send it sideways with the objective of reducing air pressure from the riders shoulders.