Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Transportation Vehicles (hierarchy name)
5. vehicles (transportation)
6. land vehicles
7. [land vehicles by form]
8. freewheeled vehicles
9. [freewheeled vehicles by form or function]
10. passenger vehicles
11. motorcycles

Anotations

Scope note:

In current usage, refers to light two-wheeled motor vehicles with a small engine. designed to provide economical and relatively safe transport with minimal licensing requirements. Their features and capabilities are defined slightly differently in different licensing districts. For example, in English law, a moped must have weight not exceeding 550 pounds (250 kg), with a maximum speed not exceeding 30 mph, and an engine capacity of not more than 50 cc. The term originally referred to motorized pedaled bicycles; for that concept in current usage, prefer "motorized bicycle."