The S1 Retro E-Helmet is a lightweight, high-performance helmet certified to the NTA 8776 standard for speeds up to 45 km/h. Featuring a design similar to skate and bike helmets, it provides top-tier protection for E-Speeds while remaining much lighter than a DOT/motorcycle helmet. ASTM and CPSC certified, the S1 Retro E-Helmet is trusted by riders and is suitable for use with E-Bikes, E-Scooters, bikes, skateboards, roller skates, and scooters.