The Icon Mainframe helmet was designed with fit, function, and the rider's safety in mind.

The Mainframe helmet features a venturi super-vent system for the ultimate in airflow.

A three 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, removable anti-fog breath deflector, and the industry's easiest no-tool quick change shield.

DOT & SNELL M2005 APPROVED DYNEEMA/FIBERGLASS COMPOSITE SHELL FOR STRENGTH SUPER-VENT VENTURI COOLING SYSTEM SECONDARY RAM-AIR FOREHEAD VENT FULLY REMOVABLE/WASHABLE CHEEKPADS INTERNAL ON/OFF CHEEK ExHAUST SWITCH OFFERS CONTROL OF ESCAPING AIR REMOVABLE MOLDED BREATH DEFLECTOR REDUCES SHIELD FOGGING POSITIVE-LOCK CHIN VENTING SYSTEM HELPS PREVENT FOGGING OPTICALLY CORRECT POLYCARBONATE, 7-POSITION SHIELD OFFERS SAFE, CLEAR VISION AND EASY NO-TOOL REPLACEMENT SYSTEM FUSION FINISHED: The Fusion finish is a revolutionary new texture developed to showcase our custom graphic helmets and provide the latest in finishing techniques.

Fusion finishing is the combination of clear-coat technology and our rubatone (rubberized) paint.

This mixture yields a satin smooth, luxurious texture with a slight tactile grip.