The Rulebook
Three classes, fifty states.
Federal law caps a "low-speed electric bicycle" at a 750 W motor and 20 mph on throttle alone; the three-class model (Class 1/2 to 20 mph, Class 3 to 28 mph) is set state by state. Age, helmet, trail and local rules vary — here are the states the desk has sourced so far.
| Jurisdiction | Max power | Top assist | Min age | Helmet | Licence | Status |
|---|---|---|---|---|---|---|
| United States (Federal) | 750 W | 20 mph | — | Set by each state | No | Draft |
| California | 750 W | 28 mph | 16+ | Required under 18 on any e-bike; all ages on Class 3 | No | Draft |
| Florida | 750 W | 28 mph | — | Required under 16 | No | Draft |
0 of 3 summaries verified against official sources so far; the rest are drafts ported from Redtail eBikes' rulebook research (pulled 2026-07-03), under re-verification and not legal advice. More states are being added. Always confirm with the official source linked on each state's page.