What are eBike helmet laws in the US?

Helmet laws for eBikes vary by state and class. Class 1 and 2 riders face the same helmet laws as regular cyclists — mandatory only for minors in most states. Class 3 riders must wear a helmet in most states regardless of age. Several states have no mandatory helmet law for adults on any eBike class. Check your state and local municipality — city ordinances sometimes differ from state law.