E-Bike Laws in Montana
Last updated:
Helmet
No statewide helmet law for e bikes
Throttle
Montana Code Annotated §61 8 102 defines e bikes consistent with federal 750W limit Class 1 and 2 assist 20 mph Class 3 28 mph
Trails
Permitted wherever bicycles are allowed unless restricted locally
Min age
No explicit age limit but 16+ recommended for Class 3
Licensing
No registration or licensing required for statutory e bikes
Classes
Three class model adopted in 2023 amendments to §61 8 102
FAQ
Do I need a helmet to ride an e-bike in Montana?
No statewide helmet law for e bikes
Are throttle e-bikes (Class 2) legal?
Montana Code Annotated §61 8 102 defines e bikes consistent with federal 750W limit Class 1 and 2 assist 20 mph Class 3 28 mph
Are e-bikes allowed on trails and multi-use paths?
Permitted wherever bicycles are allowed unless restricted locally
What’s the minimum age to ride?
No explicit age limit but 16+ recommended for Class 3
Do I need a license, registration, or insurance?
No registration or licensing required for statutory e bikes
Does Montana use the 3-class system?
Three class model adopted in 2023 amendments to §61 8 102
Sources
Information on this page is provided for reference and may not reflect the most current laws. Always verify local and state regulations before riding.
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