City guide · Santa Clara County, California

E-bike Laws and Regulations in Cupertino, 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
Santa Clara County

E-bike speed, trail, helmet, and yielding rules in County parks

In County parks, e-bikes may operate only on park trails and roads where signs specifically allow them. The speed cap is 15 mph; riders under 18 must wear helmets parkwide, and adults must wear helmets on unpaved trails. Riders must yield and give warnings when passing. The ordinance was adopted January 9, 2018; this rule applies only to County facilities, not County streets.

Code
Santa Clara County Code § B14-42.3; Ord. NS-702.93 Santa Clara County Parks e-bike rule
Applies to
countywide

Bikes to compare

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

VARUN M24-1 Adult Electric Bike, 500W Peak Power Electric Road Bike, 36V 7.8Ah Battery, 24-inch E-Bike, Max Speed 32km/h

VARUN M24-1 Adult Electric Bike, 500W Peak Power Electric Road Bike, 36V 7.8Ah Battery, 24-inch E-Bike, Max Speed 32km/h

Seller-listed specifications

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Electric Bike for Adults 3000W, 52V 31.5Ah Battery, Up to 50 Miles Range, 5 Riding Modes, Dual Disc Brakes, High Power Electric Bicycle for Commuting & Outdoor Riding

Electric Bike for Adults 3000W, 52V 31.5Ah Battery, Up to 50 Miles Range, 5 Riding Modes, Dual Disc Brakes, High Power Electric Bicycle for Commuting & Outdoor Riding

Seller-listed specifications

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MIHOGO NX max Adult Electric Bicycle, 750W city ebike, 48V 12.8AH E-bike, 20-Fat Tire Foldable Electric Bike

MIHOGO NX max Adult Electric Bicycle, 750W city ebike, 48V 12.8AH E-bike, 20-Fat Tire Foldable Electric Bike

Seller-listed specifications

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QNUT Electric Bike1000W Peak Commuter Ebike with 48V10.4Ah Built-in Battery 26" City Step Through E-Bike 7-Speed 65Miles 20Mph Urban Electric Bicycles for Women Men Teens

QNUT Electric Bike1000W Peak Commuter Ebike with 48V10.4Ah Built-in Battery 26" City Step Through E-Bike 7-Speed 65Miles 20Mph Urban Electric Bicycles for Women Men Teens

Seller-listed specifications

View bike details ↗