Purpose-built for the hard-charging kart racer, the RS7-K is the karting-only version (non-fire retardant, extra durable interior) of the RS7. Based on the HP7 design and featuring a lightweight carbon composite shell, the RS7-K uses an innovative shell and shield design to improve acoustic comfort while enhancing aerodynamic performance and energy absorbing capacities. The sleek, modern design features an advanced ventilation system, a Double Screen Anti-Fog (DSAF) shield, and a rubber gasket seal ensuring that water does not enter the eye opening in rainy conditions.