California e-bike laws (2026)
State law summary
California wrote the three-class playbook. Class 1 and 2 ride where bikes ride; Class 3 requires a helmet for every rider and a 16+ operator, and is excluded from Class I bike paths unless locally authorized.
Accuracy note: compiled from official and published sources, not yet re-verified against the primary source linked below. Confirm details there before relying on them.
The rules at a glance
| Classification system | Three-class system (the original model, adopted 2015) |
| Helmet requirement | Class 3: required for ALL riders regardless of age. Class 1/2: under 18 only |
| Minimum age | 16 to operate a Class 3 |
| Throttle rules | Class 2 permitted to 20 mph |
| License / registration | No license, registration, or insurance for Class 1-3 |
| Where e-bikes may ride | Class 1/2: bike paths and lanes statewide unless locally restricted. Class 3: roads and bike lanes; excluded from bike paths unless a local ordinance allows |
Paths & greenways by class (state default)
Class 3 is excluded from Class I bike paths statewide unless a local ordinance opens them; Class 1 and 2 ride paths by default. Natural-surface trail access is set by each land manager.
How California compares
| Rule | California | Across tracked states |
|---|---|---|
| Classification | Three-class system (the original model, adopted 2015) | 43 of the 51 state records we track list the three-class model |
| Helmet rule | Class 3: required for ALL riders regardless of age. Class 1/2: under 18 only | 22 of 51 have no statewide e-bike helmet rule |
| License / registration | No license, registration, or insurance for Class 1-3 | 46 of 51 require neither |
| Class 3 on paths (state default) | Not allowed | 34 of 51 restrict or exclude Class 3 from paths by default |
Change history
- 2026-07-19 · 2026 session watch: AB 1942 (DMV registration and plates for Class 2/3), AB 1557 (16 mph assist cap for Class 1/2 and 750W peak limit), AB 2284, AB 1569, and AB 2595 were advancing as of spring; the session ends August 31. No change to current law.
Common questions
Do you need a license for an e-bike in California?
No license, registration, or insurance for Class 1-3
Are Class 3 e-bikes legal in California?
Legal statewide; barred from most separated bike paths by default.
Do you have to wear a helmet on an e-bike in California?
Class 3: required for ALL riders regardless of age. Class 1/2: under 18 only
Can you ride an e-bike on paths and greenways in California?
Class 3 is excluded from Class I bike paths statewide unless a local ordinance opens them; Class 1 and 2 ride paths by default. Natural-surface trail access is set by each land manager.