Arizona E-Bike Laws: State Rules and Your City’s Ordinance

Arizona treats a lawful e-bike as a bicycle, so you need no license, registration or insurance to ride one. Your city or town decides the rest, and local laws may vary from one jurisdiction to the next. It sets whether you may use the sidewalk or the canal path, how fast you may go, how old you must be and whether riders must wear a helmet. Several Phoenix-area communities rewrote those rules in 2025 and 2026, while state e-bike law stayed the same.

A sidewalk ride that Tempe allows can draw a ticket in Phoenix, and after a crash a rule you never knew about can be raised against you. This guide answers frequently asked questions about state law, the traffic laws of nine Phoenix-area cities and towns and Tucson, and what a violation does, and does not do, to your case.

How Does Arizona Define an E-Bike?

Under the Arizona Revised Statutes, an electric bicycle means a bicycle or tricycle with fully operable pedals and an electric motor of less than seven hundred fifty watts. The same section sorts electric bicycles into three classes based on how and when the motor provides assistance.

• A Class 1 electric bicycle has a motor that provides assistance only while you pedal, and its top assisted speed is 20 mph.
• A Class 2 electric bicycle has an electric motor that can move the bike without pedaling, and its assistance stops at 20 mph.
• A Class 3 electric bicycle has a motor that also provides assistance only while you pedal, and its max speed with motor assist is 28 mph.

Since January 1, 2019, A.R.S. § 28-819(C) has required manufacturers and distributors to apply a permanent label showing the class, top assisted speed and motor wattage.

Is a Sur-Ron or Talaria an E-Bike or a Motor-Driven Cycle?

A Sur-Ron or Talaria without working pedals is not an electric bicycle in Arizona. A pedal-less machine, or one with an electric motor of 750 watts or more, may instead be classified as a motor vehicle, specifically a motorcycle or motor-driven cycle, depending on its specifications.

That classification decides whether you need a class M license, vehicle registration and insurance, and A.R.S. § 28-904 keeps a motorcycle or motor-driven cycle off sidewalks. Motor-driven cycles also face speed limits and traffic laws that do not apply to electric bikes.

Do You Need a License, Registration or Insurance for an E-Bike?

You need no driver license, vehicle registration, title, insurance or vehicle license tax for a lawful electric bicycle, because A.R.S. § 28-819(B) excludes it from those requirements. A.R.S. § 28-819(A) gives you a bicycle rider’s rights and duties, the Arizona bicycle laws included.

Which Traffic Laws Apply to E-Bike Riders?

When you ride on a roadway slower than traffic, riders must ride as close to the right edge as practicable under A.R.S. § 28-815. That rule gives way when you overtake, prepare for a left turn, avoid a hazard or ride in a lane too narrow to share safely with a motor vehicle.

At night, A.R.S. § 28-817 requires a white front lamp visible from at least 500 feet and a red rear reflector, and riders must keep a working brake at all times. A.R.S. § 28-812 gives you a driver’s rights and duties, so you stop at stop signs and signals too.

Where Can You Ride an E-Bike in Arizona?

State law lets every e-bike class use Arizona roads and bike lanes on a bicycle’s terms, unless a local ordinance narrows them, as Phoenix, Gilbert, Peoria and Glendale do in the table below.

• Class 1 and 2 electric bikes may use bicycle and multiuse paths unless the local authority or state agency with jurisdiction over the path prohibits it.
• Riders may not use paths with a Class 3 unless the path runs within or beside a roadway or the agency in charge of it allows the use.
• Arizona’s state e-bike law sets no single sidewalk riding rule, so your city or town decides, from a flat ban to speed limits of up to 15 mph.

Canal path rules vary by city. Chandler closes its canal paths to every e-bike, while Mesa opens them to Class 1 and 2 riders who may use paths at reduced speeds, so read the sign at each trail entrance.

Which Local E-Bike Rules Apply Where You Ride?

Local laws apply on top of state law, so the rules can change when you cross a city line, and the agency that runs a path can close it to electric bikes.

Local E-Bike Operating Restrictions by City

What Rules Apply to Teen E-Bike Riders?

Arizona sets no statewide minimum age or helmet rule for e-bike riders, because A.R.S. § 28-964 requires helmets under 18 only on motorcycles, ATVs and motor-driven cycles, so your teen follows the city rules below.

What Happens If You Break an E-Bike Rule?

According to A.R.S. § 28-626(C), a city e-bike violation is a civil traffic violation unless the ordinance sets a criminal penalty, as Gilbert does by making reckless or impaired riding a Class 1 misdemeanor. Whether state DUI law reaches an e-bike is unsettled, because the Arizona Revised Statutes leave electric bicycles out of the motor vehicle definition that A.R.S. § 28-1381 relies on.

What Should You Do After a Driver Hits Your E-Bike?

1. Call 911, ask for a police report from the responding police department, and get medical care the same day.
2. Photograph the class label, electric motor and battery before anyone moves the bike, and keep it unrepaired and unmodified.
3. Photograph where you were riding and any posted local rule or sign.
4. Get the driver’s name, plate, insurer and any witness contacts.
5. Note how close the driver passed, because A.R.S. § 28-735 requires at least three feet.

How Does Fault Affect Your Claim?

A local rule you broke counts against you only if it contributed to the crash or your injuries. A.R.S. § 12-2505 keeps your case alive unless you caused or contributed to the injury intentionally, willfully or wantonly, and otherwise reduces your damages in proportion to your share of fault. A.R.S. § 12-711 adds a separate defense, because a court or jury can find the driver not liable if the driver proves that alcohol or drug impairment left you at least half responsible for the crash.

Which Insurance Pays?

If a driver causes your injuries, you usually file a claim with the driver’s insurance company. If the driver has no insurance, too little, or cannot be identified, uninsured or underinsured motorist coverage on your own or a household relative’s auto policy may pay if the policy carries it, so review its terms.

How Long Do You Have to File a Claim?

According to A.R.S. § 12-542, most personal injury lawsuits must be filed within two years of the crash. Claims against a public entity, public school or public employee need a notice of claim stating a specific amount within 180 days (A.R.S. § 12-821.01) and a lawsuit within one year (A.R.S. § 12-821). Both clocks run from when the claim accrues, and special rules can change when a clock starts, so check every filing deadline early.

Were You Hurt in an E-Bike Crash in Arizona?

Bicycle Accident Lawyers Group (BALG) can review how a local e-bike rule and your bike’s class affect your case. Call (888) 521-6377, and you owe no attorney’s fee unless BALG recovers compensation for you. This page is general information, not legal advice, so consult a licensed attorney in Arizona. Past results do not guarantee future outcomes.

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Posted by Robert Goldwater

Robert Goldwater is a cyclist representing cyclists. He has practiced personal injury and wrongful death law for more than 20 years, graduating with Honors from Arizona State University Law School, and has helped recover over $1 billion for clients, including injured cyclists.

All articles by Robert Goldwater