Electric bike rider in Missouri
Updated October 2025

E-Bike Laws: Missouri

Quick Reference

Helmet Rule
No statewide helmet requirement for e bikes helmets recommended
Class System
Three class system codified in §307.180
Min Age
Minimum age 16 for Class 3 operators
Throttle (Class 2)
Missouri defines electric assisted bicycles in RSMo §307.180 Class 1 and 2 assist 20 mph Class 3 pedal assist 28 mph
License/Reg
No license registration or insurance required
Trail Access
Allowed wherever bicycles are allowed unless prohibited by local ordinance Class 3 restricted from some bike and shared use paths

Detailed Regulations

Do I need a helmet?
No statewide helmet requirement for e bikes helmets recommended
Is the throttle legal?
Missouri defines electric assisted bicycles in RSMo §307.180 Class 1 and 2 assist 20 mph Class 3 pedal assist 28 mph
Can I ride on trails?
Allowed wherever bicycles are allowed unless prohibited by local ordinance Class 3 restricted from some bike and shared use paths
Is there an age limit?
Minimum age 16 for Class 3 operators
Do I need insurance?
No license registration or insurance required

City Guides in Missouri

Laws subject to change. Verify locally.

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