California e-bike laws

Classes, helmets, age limits, and access notes for California. Use this as a starting point — then confirm with official sources.

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California

Last content review: May 2, 2026

Reviewed

Class 1: California Vehicle Code 312.5 defines Class 1 as pedal-assist only, with assistance ending at 20 mph and motor output under 750 watts.
Class 2: California Vehicle Code 312.5 defines Class 2 as throttle-capable e-bikes, with assistance ending at 20 mph and motor output under 750 watts.
Class 3: California Vehicle Code 312.5 defines Class 3 as pedal-assist only with assistance ending at 28 mph; Class 3 access is more limited on certain paths.
Helmet laws: California requires helmets for all Class 3 riders and passengers, and minors also have broader bicycle helmet requirements under CVC rules.
Age restrictions: Class 3 riders must be at least 16 years old in California under the vehicle code.
Road access: Generally may use bike lanes where bicycles are permitted if the e-bike meets state definitions.
Trail access: Under CVC 21207.5, local agencies can regulate path/trail access; Class 3 is generally restricted on many bike paths unless specifically allowed.
Sidewalk rules: Local cities control sidewalk riding; many restrict motorized bikes - check municipal code.
Important notes: Primary references: Cal. Veh. Code §§312.5, 21207.5, 21213. Bay Area, SoCal, and ski towns often add local path rules. Educational summary only—not legal advice.

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City notes

Cities often add stricter rules than the statewide default.

Tracked law changes

Recent items we are watching for California. See all updates

May 2, 2026TrackedCalifornia
Class 3 path limits remain a local-control issue
California’s three-class definitions are stable in the Vehicle Code, but cities and trail managers keep tightening Class 3 (and sometimes throttle Class 2) access on multiuse paths. Bay Area, Los Angeles, and mountain towns are the most common places riders hit a local rule that is stricter than the state default.
Cal. Veh. Code §§312.5, 21207.5

Tracked law changes

Recent items we are watching for California. See all updates

May 2, 2026TrackedCalifornia

Class 3 path limits remain a local-control issue

California’s three-class definitions are stable in the Vehicle Code, but cities and trail managers keep tightening Class 3 (and sometimes throttle Class 2) access on multiuse paths. Bay Area, Los Angeles, and mountain towns are the most common places riders hit a local rule that is stricter than the state default.

Cal. Veh. Code §§312.5, 21207.5