Missouri eBike Laws (2026)

Missouri has codified the 3-class eBike system. Class 1 and 2 eBikes are permitted on designated bike paths and most trail systems. Class 3 eBikes are restricted to roadways and bike lanes. Missouri has no statewide helmet mandate for eBike riders, though local ordinances may require helmets. No registration or license is required for qualifying eBikes. Kansas City and St. Louis have invested in eBike infrastructure and may have local rules that differ from state law.

eBike Class Rules in Missouri

Class	Pedal Assist	Throttle	Max Speed	Where Allowed
Class 1	Up to 20 mph	No	20 mph	Most bike paths and trails
Class 2	Up to 20 mph	Yes (20 mph max)	20 mph	Most bike paths; some trail restrictions
Class 3	Up to 28 mph	Varies	28 mph	Roads and bike lanes only

Frequently Asked Questions

Are eBikes legal in Missouri?

Missouri has codified the 3-class eBike system. Class 1 and 2 eBikes are permitted on designated bike paths and most trail systems. Class 3 eBikes are restricted to roadways and bike lanes. Missouri has no statewide helmet mandate for eBike riders, though local ordinances may require helmets. No registration or license is required for qualifying eBikes. Kansas City and St. Louis have invested in eBike infrastructure and may have local rules that differ from state law.

Do I need a helmet to ride an eBike in Missouri?

Missouri does not have a universal helmet requirement for eBike riders, though it is strongly recommended.

Do I need to register an eBike in Missouri?

No, eBikes do not require registration in Missouri as long as they meet the state's eBike definition (typically under 750W motor and speed limits).

What classes of eBikes are allowed in Missouri?

Class 1, 2, and 3 all recognized; Class 3 restricted to roads