Since these things have a title are they legally deemed a Motorcycle? Moped? Scooter? -- I Realize state laws will differ but
it looks like a 138 cc engine??
Check your state motorbicycle/moped laws,
Here in CA, a motorbicycle/moped can be 149cc and 4 hp with a top speed of 30mph
But who's checking the MPH
CA. to register as a Moped/Motorbicycle it's a one time fee of $23 for the plate
Mail in form #230 yep, they don't even want to see the bike, CA. trusts ya to give all the correct info, they just want the $23
No Insurance but ya do need a Moped or M/C license
I haven't even mounted the plate on my bike, I keep the plate in my saddle bags in case I'm ever asked,
I like my embossed Classic Whizzer plate much better