GMAX OF-77 Eternal Open Face Helmet
Experience versatile protection and all-day comfort with the GMAX OF-77 Eternal. Designed to adapt to your ride, this open face helmet can quickly convert to a full face with the optional snap-in jaw piece (sold separately), delivering two helmets in one streamlined design.
-
DOT Approved: Trusted safety for everyday riding.
-
SpaSoft™ Interior: COOLMAX® CORE wicks moisture fast; charcoal bamboo fiber resists odors with anti-microbial properties.
-
Removable, Washable Liner: Easy to clean and adjust for a custom fit.
-
GMAX D.E.V.S Venting: Dual exhaust top and rear vents expel heat for a cooler ride.
-
Crystal-Clear Vision: Anti-scratch hard-coated face shield with 100% UV400 protection.
-
Built-In Sun Shade: Tinted, anti-fog inner visor reduces glare in seconds.
-
Lightweight Strength: Poly Alloy shell; large size approx. 3.2 lbs.
-
Tech-Ready: Integrated speaker pockets for communication systems.
From commuting to touring, the OF-77 delivers airflow, clarity, and flexibility—so you can ride longer, safer, and more comfortably.
