Do you need a license to drive a 49cc Honda Ruckus in New York State?
Yes, the Ruckus needs a class M license, aka Motorcycle license.
New York looks at Top Speed AND engine size. The 49cc engine is
fine, but the top speed disqualifies the Ruckus as a class B moped
(Limited use Motorcycle). The top speed puts the Ruckus at the low
end of Class A --- Full Motorcycle; and Full License.