Log in links for this page

Moped operation requirements

If you are looking to operate a moped in Massachusetts, there are certain requirements and restrictions to be aware of.

Table of Contents

Moped Definition

A moped is defined as either a pedal bicycle with a helper motor or a non-pedal bicycle with a motor, which has all of the following characteristics:

  • Have a cylinder capacity of no more than 50 cubic centimeters.
  • Have an automatic transmission.
  • Be capable of a maximum speed of no more than 30 miles per hour.
  • Comply with all applicable federal motor vehicle safety standards.

If the maximum speed of the motorized bicycle/moped is greater than 30 miles per hour but less than 40 miles per hour and it is certified to meet Federal Motor Vehicle Safety Standards as a motorcycle, it may qualify as a Limited Use Motorcycle.

If a motorized bicycle/moped no longer has a restrictor plate (a mechanical part that limits the speed of a motorized bicycle/moped), the vehicle will be re-classified as a motorcycle. In this case, the customer must register, title, and insure the motor vehicle as a motorcycle and obtain a motorcycle license. Any customer who registers a motorcycle as a motorized bicycle/moped may be guilty of operating an unregistered, uninsured, uninspected, and untitled motor vehicle and the motorcycle may be towed and stored at the customer's expense.

Operating requirements

  • Operators are subject to the traffic laws, rules and regulations of the Commonwealth of Massachusetts.
  •  You have the right to use all public ways in the Commonwealth, except limited access or express state highways where signs prohibiting bicycles have been posted.
  • You may use bicycle lanes next to various ways but are excluded from off street recreational paths.
  • Operators must signal their intention to stop or turn by using either hand.
  • You must keep right when passing a motor vehicle which is in the travel lane of a way.

Restrictions when operating a moped and motorized scooters

Restrictions when operating a moped/ motorized scooters 

  • You cannot be under 16 years of age.

  • You must have a valid license or permit.

  • Mopeds should not drive at a speed greater than 25 miles per hour.

  • Motorized scooters should not driver at a speed greater than 20 miles per hour.

  • You must wear a US DOT standard helmet.

Contact   for Moped operation requirements

Online

Ask the RMV Ask the RMV 

Help Us Improve Mass.gov  with your feedback

Please do not include personal or contact information.
Feedback