Here is your Arizona laws:
28-2516. Motorized electric or gas powered bicycles or tricycles; definition
A. Notwithstanding any other provision of this title:
1. A certificate of title is not required for a motorized electric or gas powered bicycle or tricycle.
2. Registration is not required for a motorized electric or gas powered bicycle or tricycle.
3. Vehicle license tax is not imposed on a motorized electric or gas powered bicycle or tricycle.
4. A motorized electric or gas powered bicycle or tricycle is exempt from the provisions of section 28-964 relating to required equipment on motorcycles and motor-driven cycles and from the provisions of title 49, chapter 3, article 5 relating to vehicle emissions inspections.
5. A driver license is not required to operate a motorized electric or gas powered bicycle or tricycle.
6. A motorized electric or gas powered bicycle or tricycle may use rights-of-way designated for the exclusive use of bicycles.
7. A motorized electric or gas powered bicycle or tricycle is not subject to chapter 9 of this title.
B. This section does not prohibit a local authority from adopting an ordinance that regulates or prohibits the operation of motorized electric or gas powered bicycles or tricycles, except that a local authority shall not adopt an ordinance that requires registration and licensing of motorized electric or gas powered bicycles or tricycles.
C. For the purposes of this section, "motorized electric or gas powered bicycle or tricycle" means a bicycle or tricycle that is equipped with a helper motor that has a maximum piston displacement of forty-eight cubic centimeters or less, that may also be self-propelled and that is operated at speeds of less than twenty miles per hour.
Since you're way over the 48 cc limit you have a motor driven cycle. Stay under 20 mph obey all laws and pray you don't get pulled over.