The ST4 GT W is designed to satisfy those closed cockpit drivers who yearn for a larger eyeport. The cutout for the eyeport is taller than the standard Formula version and has a special visor to accommodate the larger opening. The ST4 GT W carries an FIA 8860-2010 (and Snell 2005) certification which satisfies almost all racing sanctioning bodies requirements for helmet certifications.
Available with integrated Electronics, Air Supply and Hydration or any combination of the three, this helmet offers flexibility while maintaining a clean cabin. There are no wires or hoses hanging down below the helmet - everything integrates seamlessly with the shell of the helmet. Features an M6 nut integrated into the shell for interfacing with Head and Neck Restraints.
WARNING: Cancer and Reproductive Harm