Maryland Statutes
Subtitle 13 - Operation of Motorcycles
Section 21-1305 - Footrests and Handlebars

(a)    If any motorcycle carries a passenger other than in a sidecar or enclosed cab, the motorcycle shall be equipped with footrests for the passenger.
    (b)    A person may not operate any motorcycle with handlebars more than 20 inches in height above the part of the seat occupied by the operator.