Utah E-Bike Laws

New Law In Effect May 6th, 2026

What's New

Helmet Rule:

Under 21 = Helmet required

Speed Limit

20 mph (motor only) = Still an e-⁠⁠bike

Licensing:

Faster bikes may require a license

Age Rules:

Under 8 = No public roads

What Is An E-Bike?

CLASS 1

Pedal assist

Up to 20 mph

CLASS 2

Throttle assist

Up to 20 mph

CLASS 3

Pedal assist

Up to 28 mph

When It's Not An E-Bike Anymore

E-Bike

Has pedals

≤ 750W motor

≤ 20 mph (motor only)

No license

E-Motorcycle

No pedals OR

Faster than 20 mph throttle

License required

May need insurance

Helments

Required for riders under 21

Strongly recommended for all

Age Requirements

Under 8 → Not allowed on public roads

8–15 → May require supervision/training

16+ → Required for Class 3

Where You Can Ride

Generally Allowed

Roads

Bike Lanes

May Be Restricted

Sidewalks

Trails

Shared-Use Spaces

E-Bikes today are:

Faster

Heavier

More common in traffic

The new law helps:

Reduce confusion

Set clearer expectations

Prevent avoidable accidents

Questions That Matter:

Was the bike legal?

Was the rider following age rules?

Should it have been treated as a motorcycle?

Not sure how these laws apply to your situation?

We can help you understand your options.