Built for the racetrack, the RPHA 11 is HJC’s premium sport helmet, designed with an aerodynamic shell structure for extreme performance at maximum speeds. The Carbon Fiber Outer Shell provides a lightweight and comfortable helmet with enhanced Shock-Resistant performance. The enlarged eye-port increased the field of view, and the outstanding airflow ventilation system caters to sports riders in the tucked position. Additional safety features include Reflective patches on the rear deck area and Emergency Release Cheek Pad System, for safe and quick helmet removal in emergency situations. Available with SMART HJC Bluetooth.