Missouri Motorcycle Laws - View All States Motorcycle Laws
We have put together a simple list of the primary Missouri state motorcycle laws to help you when traveling through Missouri on a motorcycle. These Missouri motorcycle laws where confirmed accurate as of the time of publishing and are provided to you as a reference only. For Missouri's complete motorcycle laws, please visit the Missouri state Motor Vehicle website.

Safety Helmet: Qualified operators who are 26 or older may operate a motorcycle or motortricycle without a helmet if he or she is covered by a health insurance policy or other form of insurance which will provide the person with medical benefits for injuries incurred as a result of a motorcycle or motortricycle accident.
Eye Protection: Not Required
Passenger Age: No Restriction
Helmet Speakers: No Restrictions
Mirrors: Not Required
Headlight: Modulating headlight permitted
Turn Signals: Not Required
Handlebars: Maximum of 15" above seat - Required by inspection regulations
Muffler: No acoustical criteria.
Noise Restrictions: No acoustical criteria.
Riding Two Abreast in Lane: Not referenced in Administrative Code or Statutes
Lane Splitting: Not referenced in Administrative Code or Statutes(Rider can be ticketed for unsafe operation.)
Insurance: Compulsory Liability (Minimum Limits)(25/50/10)

These state motorcycle laws very verified as current at the time they were published on this page. Some laws may have been changed or repealed and new laws may have be added. Check with state and/or local authorities for the most up to date laws and regulations.