Electric bike rider in Arizona
Updated October 2025

E-Bike Laws: Arizona

Quick Reference

Helmet Rule
No statewide helmet requirement
Class System
Three class system codified in ARS 28 819
Min Age
No statewide minimum age
Throttle (Class 2)
Three-class system under ARS §28-819, Class 1/3 pedal-assist (20/28 mph), Class 2 throttle to 20 mph
License/Reg
No registration or licensing required
Trail Access
Bike/multiuse paths allowed for Class 1/2 unless prohibited, Class 3 restricted to roadways/adjacent paths

Detailed Regulations

Do I need a helmet?
No statewide helmet requirement
Is the throttle legal?
Three-class system under ARS §28-819, Class 1/3 pedal-assist (20/28 mph), Class 2 throttle to 20 mph
Can I ride on trails?
Bike/multiuse paths allowed for Class 1/2 unless prohibited, Class 3 restricted to roadways/adjacent paths
Is there an age limit?
No statewide minimum age
Do I need insurance?
No registration or licensing required

City Guides in Arizona

Laws subject to change. Verify locally.

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