Motorized Bicycles in Wyoming

The State of Wyoming is unique when it comes to motorized bicycles: in addition to state-wide policies, many individual counties and cities have their own regulations.

So, we recommend that you contact the Wyoming Department of Transportation for your local area to find out more.

Electric Bicycles (E-Bikes)

In Wyoming, electric bikes are classified into three classes: Class 1, Class 2, and Class 3.

• Class 1 e-bikes have a pedal-assist system that stops providing assistance when the bike reaches 20 mph. They can be used on bike paths and trails.
• Class 2 e-bikes have a throttle-based system, which means they can be powered without pedaling. They can also be used on bike paths and trails.
• Class 3 e-bikes have a pedal-assist system that provides assistance up to 28 mph. They are considered "speed pedelecs" and can only be used on roads.

In Wyoming, e-bikes are not required to be registered, but riders must wear helmets if they are under 18 years old.

Other Motorized Bicycles

In Wyoming, motorized bicycles are considered motorcycles if they have an engine with a capacity of more than 50 cc, or if they can attain a speed of more than 30 mph on level ground. If a motorized bicycle meets these criteria, it must be registered and insured, and the operator must have a motorcycle endorsement on their driver's license.

If a motorized bicycle does not meet these criteria, it is considered a bicycle, and the operator does not need a motorcycle endorsement. However, all operators of motorized bicycles, regardless of their classification, must wear a helmet when operating their bike on public roadways.

Next Steps

For a broader state-by-state comparison, visit our motorized bicycle laws hub. Local enforcement can vary, so verify current Wyoming requirements with official state sources before riding on public roads.

Disclaimer

This page is for general informational purposes only and is not legal advice. Laws and administrative requirements can change, so confirm the latest Wyoming rules with state officials before riding.