| Mainframe Subhuman Helmet Icon Mainframe Subhuman Helmet The Icon Mainframe helmet was designed with fit function and the riders safety in mind. The Mainframe helmet features a venturi super-vent system for the ultimate in airflow. Athree position forehead switch acts as an additional ram-air vent to significantly increase the overall cooling of the helmet. The shell is constructed of a Dyneema fiberglass composite and is lined with a dual-density styrene liner for incredible strength without undue weight. Also incorporated into the design are removable washable cheek pads a removable anti-fog breath deflector and the industrys easier no-tool quick change shield. The Mainframe helmet from Icon was designed with the riders safety fit and function in mind The shell is constructed of a fiberglass dyneema blend and is lined with a dual density styrene liner for incredible strength without unnecessary weight Features include a Venturi super-vent system for the ultimate in airflow A three forehead switch acts as an additional ram-air vent to significantly increase the overall cooling of the helmet Internal on off chin exhaust switch offers control of escaping air Removable molded breath deflector reduces shield fogging Positive-lock chin venting system helps prevent fogging Removable washable cheek pads with formed ear pockets that can accept communication or audio speakers Removable anti-fog breath deflector Optically correct polycarbonate 7-position shield offers safe clear vision and easy no-tool replacement system Exceeds all DOT and Snell standards **Closeouts are limited to stock on hand** |