- Class 1
- Maryland Transportation Code defines Class 1 as pedal-assist only, with assistance ending at 20 mph and motor power capped at 750 watts.
- Class 2
- Maryland defines Class 2 as throttle-capable electric bicycles with assistance ending at 20 mph.
- Class 3
- Maryland defines Class 3 as pedal-assist only up to 28 mph and includes additional operating requirements versus Class 1/2.
- Helmet laws
- Maryland requires helmets for riders and passengers under 16 in the e-bike operation statutes.
- Age restrictions
- Maryland sets a minimum operator age for Class 3 e-bikes on public ways.
- Road access
- Qualifying e-bikes may use bike lanes and roads where bicycles are permitted.
- Trail access
- Class 1/2 are generally allowed where bicycles are allowed unless restricted; Class 3 access is more limited on certain paths unless authorized.
- Sidewalk rules
- Baltimore and other cities regulate sidewalk riding.
- Important notes
- Primary references: Md. Code Transp. §§11-117.1, 21-1205.1, 21-1205.2, 21-1207.1. Montgomery County, Baltimore, and Eastern Shore jurisdictions add local trail ordinances. Educational summary only—not legal advice.