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.
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.
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.