Mainframe

The Icon Mainframe motorcycle helmet was designed with fit, function, and the rider's safety in mind. The Mainframe helmet features a venturi ventillation system for the ultimate in airflow. An additional ram-air vent on the forehead will significantly increase the cooling abilities of the helmet. The shell is constructed of a Dyneema/fiberglass composite material and is lined with a dual-density styrene liner for incredible strength and comfort without undue weight. Another nice feature are the use of removable and washable cheek pads, a removable anti-fog breath deflector, and the industry's easiest no-tool quick change shield.