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AB-545 • 2026

Vehicles: electric bicycles.

Vehicles: electric bicycles.

Education
Enacted

This bill passed the Legislature and reached final enactment based on the latest official action.

Sponsor
Davies
Last action
2025-07-14
Official status
Chaptered by Secretary of State - Chapter 37, Statutes of 2025.
Effective date
Not listed

Plain English Breakdown

The bill does not provide specific consequences for selling apps that modify electric bicycle speeds.

Electric Bicycles: Selling Speed-Modifying Apps

AB-545 prohibits the sale of apps that can modify the speed capability of electric bicycles and clarifies that no state funding is required for local agencies due to this law.

What This Bill Does

  • Defines three types of electric bicycles based on their motor capabilities and speed restrictions.
  • Prohibits selling products or devices that alter an electric bicycle's speed so it doesn't meet the legal definition anymore.
  • Adds a new rule against selling apps that can modify the speed capability of electric bicycles.

Who It Names or Affects

  • People who sell products or devices for electric bicycles.
  • Manufacturers and sellers of smartphone applications.

Terms To Know

Class 1 Electric Bicycle
An electric bicycle that helps the rider pedal up to a speed of 20 miles per hour but stops helping once it reaches this speed.
Class 2 Electric Bicycle
An electric bicycle where the motor can move the bike without pedaling, but it stops working when the bike reaches 20 miles per hour.
Class 3 Electric Bicycle
An electric bicycle that has a speedometer and helps the rider pedal up to a speed of 28 miles per hour before stopping assistance.

Limits and Unknowns

  • The bill does not specify what happens if someone sells an app that changes the speed limit on an electric bike.
  • It is unclear how this law will be enforced or who will check for violations.

Bill History

  1. 2025-07-14 California Legislative Information

    Chaptered by Secretary of State - Chapter 37, Statutes of 2025.

  2. 2025-07-14 California Legislative Information

    Approved by the Governor.

  3. 2025-07-11 California Legislative Information

    Enrolled and presented to the Governor at 11 a.m.

  4. 2025-07-03 California Legislative Information

    In Assembly. Ordered to Engrossing and Enrolling.

  5. 2025-07-03 California Legislative Information

    Read third time. Passed. Ordered to the Assembly. (Ayes 35. Noes 0. Page 1932.).

  6. 2025-07-01 California Legislative Information

    Read second time. Ordered to Consent Calendar.

  7. 2025-06-30 California Legislative Information

    From committee: Be ordered to second reading file pursuant to Senate Rule 28.8 and ordered to Consent Calendar.

  8. 2025-06-19 California Legislative Information

    In committee: Hearing postponed by committee.

  9. 2025-06-10 California Legislative Information

    From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 13. Noes 0.) (June 10). Re-referred to Com. on APPR.

  10. 2025-05-21 California Legislative Information

    Referred to Com. on TRANS.

  11. 2025-05-08 California Legislative Information

    In Senate. Read first time. To Com. on RLS. for assignment.

  12. 2025-05-08 California Legislative Information

    Read third time. Passed. Ordered to the Senate. (Ayes 69. Noes 0. Page 1485.)

  13. 2025-05-01 California Legislative Information

    Read second time. Ordered to Consent Calendar.

  14. 2025-04-30 California Legislative Information

    From committee: Do pass. To Consent Calendar. (Ayes 14. Noes 0.) (April 30).

  15. 2025-04-08 California Legislative Information

    From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 16. Noes 0.) (April 7). Re-referred to Com. on APPR.

  16. 2025-03-25 California Legislative Information

    Re-referred to Com. on TRANS.

  17. 2025-03-24 California Legislative Information

    From committee chair, with author's amendments: Amend, and re-refer to Com. on TRANS. Read second time and amended.

  18. 2025-03-19 California Legislative Information

    In committee: Set, first hearing. Hearing canceled at the request of author.

  19. 2025-02-24 California Legislative Information

    Referred to Com. on TRANS.

  20. 2025-02-12 California Legislative Information

    From printer. May be heard in committee March 14.

  21. 2025-02-11 California Legislative Information

    Read first time. To print.

Official Summary Text

AB 545, Davies.
Vehicles: electric bicycles.
Existing law defines an electric bicycle and classifies electric bicycles into 3 classes with different restrictions. Under existing law, a “class 1 electric bicycle” is a bicycle equipped with a motor that, among other things, provides assistance only when the rider is pedaling and ceases to provide assistance when the bicycle reaches the speed of 20 miles per hour. Under existing law, a “class 2 electric bicycle” is a bicycle equipped with a motor that may be used exclusively to propel the bicycle and is not capable of providing assistance when the bicycle reaches the speed of 20 miles per hour. Under existing law, a “class 3 electric bicycle” is a bicycle equipped with a speedometer and a motor that, in pertinent part, provides assistance only when the rider is pedaling, and that ceases to provide
assistance when the bicycle reaches the speed of 28 miles per hour. Existing law prohibits a person from selling a product or device that can modify the speed capability of an electric bicycle so that it no longer meets the definition of an electric bicycle. A violation of the Vehicle Code is an infraction.
This bill would also prohibit a person from selling an application that can modify the speed capability of an electric bicycle. By creating a new prohibition with respect to the modification of an electric bicycle, the violation of which is an infraction, this bill would impose a state-mandated local program.
The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that no reimbursement is
required by this act for a specified reason.

Current Bill Text

Read the full stored bill text
Download Bill PDF