100percent Mountain Bike 100% Aircraft 2 Sp21 downhill helmet

Welcome to the Aircraft2, the ultimate in evolution. Developed in collaboration with top athletes like Sam Hill, the Aircraft2 builds on its predecessor and gets better. Our Smartshock® technology will give you even more protection if you ever go out wide. The most advanced helmet ever is ready to fly.FEATURES:Carbon fiber outer shell with integrated injection-molded chin strapSmartshock® rotating protection system (14 points)Incredibly rugged full-face DH helmetMolded multi-density EPS injected inner shell, 2 sizes (SM/M and L/XL)High airflow provided by 20 ventilation channelsMulti-step adjustable visor designed to optimize vision and mask placementWashable liner made of absorbent anti-microbial fabricDouble D buckle for maximum securityThe AIRCRAFT2 meets the following bike standard certifications: ASTM (F1952-15), CPSC (16 CFR 1203), CE (EN 1078:2012+A1:2012), and AS/NZS (2063:2008) Bicycle Standards.Available in 4 colors