City guide · San Mateo County, California

E-bike Laws and Regulations in Portola Valley, 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.

4000W Fat Tire Electric Bike 24×4.0 Mountain E Bike 52V 32Ah Dual Disc Brake Full Suspension Off Road Electric Bicycle

4000W Fat Tire Electric Bike 24×4.0 Mountain E Bike 52V 32Ah Dual Disc Brake Full Suspension Off Road Electric Bicycle

Seller-listed specifications

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DYU M26 Electric Bicycle 1000W Peak Motor 60WH Removable Battery Electric Bike 26 Inch Mountain E-bike UL2849

DYU M26 Electric Bicycle 1000W Peak Motor 60WH Removable Battery Electric Bike 26 Inch Mountain E-bike UL2849

Seller-listed specifications

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2000W 25AH 20" Fat Tire Electric bike AWD Dual Motor Dual Suspension E-

2000W 25AH 20" Fat Tire Electric bike AWD Dual Motor Dual Suspension E-

Seller-listed specifications

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URLIFE T5 Foldable Electric Bike, 20 Inch Fat Tire Adult E‑Bike, 48V Removable Battery, Long Range Up to 80 Miles, Full Suspension All‑Terrain Electric Mountain Bicycle

URLIFE T5 Foldable Electric Bike, 20 Inch Fat Tire Adult E‑Bike, 48V Removable Battery, Long Range Up to 80 Miles, Full Suspension All‑Terrain Electric Mountain Bicycle

Seller-listed specifications

View bike details ↗