nucleon kr cell ci s elbow and an integrated RAM-AIR ventilation

and an integrated RAM-AIR ventilation system

incorporating an engineered back leg cut

as they’re designed to perform under the toughest of conditions

The two zippered pockets offer secure storage for personal items

nucleon kr cell ci s elbow and an integrated RAM-AIR ventilationAn ergonomic insert optimized for performance riding, the lightweight Nucleon KR Cell CiS Protector incorporates an advanced micro structure cell design for efficient impact energy absorption and high levels of airflow. The Nucleon KR CiS is a high performance, super lightweight track and race chest protector featuring Nucleon Cell technology.