leo: DMV same as for a car license. Written test and then driving test on a motorcycle. Learn to ride one first.
The first thing you need to do is wait until you're 18. You must be 18 to get a license in New York City.
First stop: Google New York Motorcycle License — https://www.google.com/search?q=New+York… — first click: https://dmv.ny.gov/driver-license/get-mo… (Good God, how easy do you need?)
Beyond that, depends on what licensing you have and want. Do have a car license? Do you have a car permit? Do you want a car permit? Can you read and understand plain English?
shaking hands is all he's planned