Neal
Elio Addict
Welcome Wizard 16.
The part you're looking at is the part that provides the Teas Helmet exception in 661.001 talking about the definition of "Motorcycle" for the purpose of helmet laws. The second sentence says ......."The term does not include a tractor or a three-wheeled vehicle equipped with a cab or occupant compartment, seat, and seat belt and designed to contain the operator in the cab or occupant compartment.".............
Exactly William. The difference between the Elio and the Slingshot is the enclosed cab.