MO Missouri Porch

Hiking, Biking & Beaches

E-bikes — classes & where you can ride

The plain answer: an e-bike is treated like a regular bike on the road — no license, registration, or insurance. There are three classes, and the part that's still settling is where you're allowed to ride one.

The three classes

Know your class

Class 1

Pedal-assist only — the motor helps while you pedal and stops helping at 20 mph.

Class 2

Has a throttle — the motor can drive the bike, and stops at 20 mph.

Class 3

Pedal-assist only, stops at 28 mph. No operator under 16 (a younger child may ride as a passenger if the bike is built for it), and it must have a speedometer.

No license, registration, or insurance

An e-bike is treated like a bicycle, so there's no registration, certificate of title, driver's license, or insurance required (RSMo 307.194).

What counts as an e-bike

By law (RSMo 301.010) an e-bike has working pedals, a seat, and an electric motor of less than 750 watts. It must carry a permanent label showing its class, top assisted speed, and wattage, and the motor must cut off when you stop pedaling or hit the brakes (RSMo 307.194).

Helmets

There is no statewide e-bike helmet law — none, anywhere in the statute. Wear one anyway, and check local rules, since a city, park, or event can be stricter.

The part that's still settling

Where you can ride

An e-bike may be ridden where bikes are permitted, including bike and multi-use paths — but a city, local authority, or state agency may (after notice and a hearing, for safety) restrict Class 1 and 2 on a path, and may restrict Class 3 on a path. The law does NOT cover trails specifically designated non-motorized with a natural-surface tread (cleared, graded native soil with no added surfacing) — there, the land manager decides. That's why dirt singletrack and forest trails are managed as non-motorized: check the land manager.

On the Katy Trail, Missouri State Parks allows electric-assist bikes up to 20 mph.

On national-forest dirt, e-bikes are generally treated as motorized — allowed only where motor vehicles are. Check the travel map.

E-bike access, place by place

Where you can ride an e-bike

This is the part of the law that's still settling, and it changes by manager. When in doubt, check the agency that runs the trail before you ride.

Where The rule
Public roads Same rules as a bicycle — ride with traffic, far right, and obey the signals.
Bike & multi-use paths Class 1 and 2 are generally allowed unless a local authority restricts them; Class 3 may be restricted on a path.
The Katy & Rock Island trails Electric-assist bikes are allowed up to 20 mph (Missouri State Parks).
Mark Twain National Forest dirt Treated as motorized — allowed only where motor vehicles are. Check the travel map.
MDC conservation areas Only where posted — check the area page.
Natural-surface singletrack Often managed as non-motorized; the e-bike law doesn't cover these, so the land manager decides. Check first.

Before you go

Missouri Porch explains; the agency that runs the trail or beach decides.

Last checked: 2026-06-18. Trail rules, e-bike access, and beach conditions change with the season and the manager — and out here, no one is watching out for you. Check before you go, carry water, and watch the kids.

This is a plain-English summary — not the law, a medical authority, or a guarantee of safety. Trail rules, e-bike access, and beach conditions change — check the managing agency before you go. In an emergency, call 911.

Heads up: E-bike trail access changes by manager and is the fastest-moving rule in this hub — check the agency that runs the trail before you ride. The motor is less than 750 watts, and there's no statewide e-bike helmet law (wear one anyway).

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