California E-bike and Bicycle Laws
California SB 1271, in force since January 1, 2025. Classes, licensing, helmets, where you can ride, and the bicycle rules that apply to every rider. Reviewed October 2026.
The Short Version
California created the three-class system in 2015 and has been adding guardrails since: a 750-watt cap, UL-certified batteries on new e-bikes since January 1, 2026, and pedal-less e-motos pushed into off-highway-vehicle territory. A compliant e-bike still needs no license, registration, or insurance. On September 30, 2026 the governor signed California SB 1167, California AB 2346, and California AB 2595; from January 1, 2027 nothing faster than 20 mph on throttle or 28 mph on pedal assist, or above 750 watts, may be advertised, labeled, or sold as an e-bike.
The Three E-bike Classes in California
Class 1
Pedal assist only, incapable of helping past 20 mph (CVC 312.5).
Class 2
The throttle may drive the bike; every form of assistance ends at 20 mph.
Class 3
Pedal assist to 28 mph, no throttle, speedometer required.
What California Requires of E-bike Riders
Driver license
Not requiredAll three classes are exempt from driver license rules (CVC 24016).
Registration
Not requiredAn e-bike is not a motor vehicle, so no DMV registration and no plate (CVC 24016).
Insurance
Not requiredRiders are exempt from financial responsibility rules; cover the bike yourself or carry the risk.
Minimum age
16 for Class 3Nobody under 16 operates a Class 3 (CVC 21213). Class 1 and Class 2 have no state minimum, though San Diego and Marin County pilots can add local age rules through January 1, 2029, and from January 1, 2027 San Mateo County may bar riders under 12 from Class 1 and Class 2 under California AB 2595.
Helmet
Under 18 + Class 3Under-18 riders helmet up on every class (CVC 21212); Class 3 operators and passengers do so at any age (CVC 21213).
January 1, 2027: The Labeling Package Arrives
California SB 1167 bars anything faster or stronger than a Class 1, 2, or 3 e-bike from being sold or advertised as one and requires a frame label with class, top assisted speed, and wattage. California AB 2346 adds a written point-of-sale disclosure of class, speed, wattage, and the age and helmet rules, then from January 1, 2029 a speedometer on new Class 2 e-bikes and integrated lights on every new e-bike. Rental fleets need UL or EN certified batteries from January 1, 2028 under California SB 1271.
Where You Can Ride an E-bike in California
- Roads & bike lanes: allowed
Full bicycle rights and duties for all three classes (CVC 21200).
- Bike paths & trails: allowed
All three classes may use bike paths since California AB 1909; local authorities may close equestrian, hiking, or recreational trails (CVC 21207.5) and, from January 1, 2027, post 10, 15, or 20 mph limits on paths under California AB 2346.
- Sidewalks: allowed
Cities and counties decide (CVC 21206), and many ban it downtown. A statewide 10 mph sidewalk limit arrives January 1, 2027 under California AB 2346.
- State parks: allowed
Open wherever bicycles are unless a trail is posted; State Parks can exclude any class on a given trail.
- E-motos (no pedals): not allowed
Pedal-less electric motorcycles have been off-highway vehicles since January 1, 2026 under California SB 586: no bike lanes, no paths, and a 48-hour impound risk for out-of-class machines.
California Bicycle Rules for Every Rider
California gives cyclists the rights and duties of a vehicle driver (CVC 21200) and then regulates the details more closely than most states, from passing distance to headphones. These rules apply to every bicycle; e-bikes add the class conditions above.
Helmets
Riders under 18 must wear a helmet on any bicycle or e-bike class (CVC 21212). Every Class 3 operator and passenger wears one regardless of age (CVC 21213).
Passing distance
The Three Feet for Safety Act requires a driver to leave at least 3 feet when passing a cyclist, or to slow down and wait for a safe gap (CVC 21760, in force since September 16, 2014).
Lights at night
In darkness a bicycle needs a white front lamp visible from 300 feet, a red rear reflector or lamp visible from 500 feet, white or yellow pedal reflectors, and side reflectors (CVC 21201).
Sidewalks
Each city or county decides whether sidewalk riding is allowed (CVC 21206), and many ban it in business districts. From January 1, 2027, California AB 2346 adds a statewide 10 mph speed limit for sidewalk riding.
Stop signs and signals
Cyclists stop fully at stop signs and red lights. California rejected the stop-as-yield rule when California AB 122 was vetoed in 2021.
Lane position, bike lanes, and headphones
Ride as close to the right as practicable except when passing, turning, avoiding hazards, or in a lane too narrow to share (CVC 21202), and use a bike lane where one exists with the same exceptions (CVC 21208). Earbuds in both ears are illegal (CVC 27400), and riding drunk is a citable offense on a bicycle (CVC 21200.5).
Statutes: CVC 312.5, 21207.5, 21212, 21213, 24016; Stats. 2026, Ch. 842 (AB 2346), Ch. 843 (AB 2595), Ch. 846 (SB 1167). E-bike data reviewed October 2026; bicycle rules reviewed October 2026. This page is a summary, not legal advice; local ordinances can add rules of their own.