The RS7-K in the karting only version (non-fire retardant 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, aerodynamic design features an advanced ventilation system with 14 intake and extraction channels that can be used with or without air intake covers. The RS7-Ks double screen anti fog (DSAF) visor and rubber gasket seal ensures that water not enter the eye opening in rain conditions. Snell K2015 homologated.