City guide · Los Angeles County, California

E-bike Laws and Regulations in Diamond Bar, California

Rules to know

State, county, and city rules that apply in this area.

California

Electric bicycle classes, age, helmets, and path access

California defines three e-bike classes up to 750 watts. Class 3 operators must be at least 16 and operators and passengers must wear helmets; bicycle riders under 18 also have a helmet requirement. Class 3 path access is generally limited to paths adjacent to a roadway or locally permitted paths, and local authorities may restrict e-bike operation on paths. 2026 amendments also address Class 3 sales to minors and rear lighting/reflectors.

Code
Cal. Veh. Code §§ 312.5, 21200–21213, 21207.5, 24016 California Vehicle Code, Division 11, Article 4
Applies to
statewide

Bikes to compare

Seller-listed specifications are starting points. Confirm the bicycle class and final configuration before riding.

Qlife Cityone 2.0/Cityone Plus Electric Bike for Adults-1200W Peak Motor

Qlife Cityone 2.0/Cityone Plus Electric Bike for Adults-1200W Peak Motor

Seller-listed specifications

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TST Electric Bike 749W Motor 48V 15/30Ah 20" x 4.0" Fat Tire EBike

TST Electric Bike 749W Motor 48V 15/30Ah 20" x 4.0" Fat Tire EBike

Seller-listed specifications

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26'' Electric Bike Fat Tires ebike 48V 20Ah 28mph E-Mountain bike Adults Bicycle

26'' Electric Bike Fat Tires ebike 48V 20Ah 28mph E-Mountain bike Adults Bicycle

Seller-listed specifications

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Full Suspension Electric Bike 1500W Peak, 60V 22Ah Long Range Battery, 7-Speed 35MPH Fat Tire Off-Road E-bike for Adults with LCD Display & Bright Headlight

Full Suspension Electric Bike 1500W Peak, 60V 22Ah Long Range Battery, 7-Speed 35MPH Fat Tire Off-Road E-bike for Adults with LCD Display & Bright Headlight

Seller-listed specifications

View bike details ↗