This is the offshore version of the ST4 GT W Fiberglass helmet. It is made from a Kevlar Multi-Sandwich Fiber composite formed in an autoclave. It carries the same Snell 2010 certification as the Carbon helmet, but the different material adds the weight. This different material yields a slightly heavier helmet, but at a reduced cost. The Snell 2010 rating satisfies almost all racing sanctioning bodies’ requirements for helmet certifications.
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 Offshore version comes standard with Noise Attenuating Earmuffs with integrated speakers, and a Magnetic Dynamic Microphone. Optional Air Supply and Hydration are also available. 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 to interface with Head and Neck Restraint Systems.
NOTE 1: If you select "Right" Electronics, right side Large Port hydration is unavailable. If you select "Left" Electronics, left side Large Port hydration is unavailable.
NOTE 2: If you select "Right" Electronics, only Left side ventilation is available. If you select "Left" Electronics, only Right side ventilation is available.
Please select from the available options before placing your order.
WARNING: Cancer and Reproductive Harm