eBike Laws in Montana (2026)
Big Sky riding -- riverfront paths through Missoula and Bozeman, and mountain scenery that makes every mile feel earned even with a motor helping.
eBike Rules in Montana
Montana does not use the Class 1, 2, and 3 framework. It defines one electrically assisted bicycle category that cannot propel a 170-pound rider faster than 20 mph on a paved, level surface.
Devices outside that definition need separate classification, and land managers control trail access. Read Montana Code §61-8-102 →
Nearly every state that regulates eBikes by class uses the same three-tier system, first adopted by California in 2015 and now used in most of the country. Class 1 eBikes only assist while you pedal, cutting off at 20 mph. Class 2 eBikes add a throttle that can move the bike without pedaling, also capped at 20 mph. Class 3 eBikes are pedal-assist only but the motor keeps helping up to 28 mph, and many states require these bikes to carry a speedometer. Knowing your bike's class matters because it determines which trails and paths you can legally ride -- Class 3 bikes are sometimes barred from multi-use paths that allow Class 1 and 2.
Best Time to Ride in Montana
June through September; shoulder seasons are beautiful but bring layers.
Terrain: broad valley floors ringed by serious mountains.
Riding country in Montana.
Top eBike Trails in Montana
Frequently Asked Questions
Do you need a license to ride an eBike in Montana?
A qualifying Montana electrically assisted bicycle generally receives bicycle treatment; devices outside the definition may face other vehicle rules.
What is the speed limit for eBikes in Montana?
Montana has one statutory eBike category capped by a 20 mph performance test, not a 28 mph Class 3 category.
Where can I ride an eBike in Montana?
Popular eBike destinations in Montana include Missoula’s riverfront trails, Bozeman’s Main Street to the M, the Hiawatha rail-trail on the Idaho line.
Where can I buy or repair an eBike in Montana?
Browse the eBikeListings directory for Montana to find local eBike dealers, repair shops, and rental outfits near you.
Find eBike Shops in Montana
Browse verified dealers, repair centers, and rental shops across Montana.
Browse Montana Listings →Also see: eBike Laws in All 50 States