I gotta say.. WOW. That is all over the top. WAY over the top. Haha.. In Arizona the ONLY time you have to get inspected is if you are applying for a title on a vehicle from out of state. You have to have working lights/signals and a mirror. If you live in a major city (Tucson, Phoenix) and your car is more than ~5 years old you have to have a yearly emissions test ($12.) I think the people would revolt here if we had to have inspections like that all the time! Hell, you can get ATVs street legal here if they have signals and a mirror. That includes Side-by-sides, sand rails, dune buggies, golf carts, you name it. If it has wheels, an engine, lights, signals, and a mirror... you pretty much can get it street legal here.. Except 2 stroke engines unless they fall into the "Grandfather" category (e.g. Old Ninja 2 strokes, etc.)
Anyway.. motorcycles aren't required to do emissions here either.