BELL RS7-K WHITE HELMET SIZE XL(61-61 +) K2020

Designed specifically for karting, the RS7-K is the karting-only version (extra durable, non-fireproof interior) of the RS7. Based on the HP7 design and featuring a lightweight carbon composite shell, the RS7-K uses an innovative shell and visor design to improve acoustic comfort while enhancing aerodynamic performance and energy absorption capabilities. The sleek, modern design features an advanced ventilation system, dual-screen anti-fog visor (DSAF) and a rubber gasket that ensures water does not enter the eye opening in rainy conditions. FEATURES: -Lightweight carbon shell -Optical-grade injection-molded Dual Screen Anti-Fog (DSAF) visor for anti-fog control and superior visibility -Powerful and efficient upper and chin bar ventilation system with 14 air intake and extraction channels for maximum ventilation -Optimized shell and visor design to improve aerodynamic performance, reduce internal noise and enhance energy management capabilities -Top and rear spoilers... available separately -Non-flame retardant liner for added durability -RS7K is NOT the performance of the engine. It is simply a matter of maximizing the speed and efficiency of gas removal.

The muffler system plays an important role in this task, while at the same time reducing the noise of the waves caused by the gases when they leave the combustion chamber.

The European Community regulates the noise of exhaust systems, and all RC Racing products have the relevant certification that certifies their compliance with current standards.