http://www.cyberdriveillinois.com/de...otorcycle.html
Check out the motorcycle operator's manual:
"Illinois driver’s licenses are classified
according to the type and weight of
the vehicles to be driven. There are
two classifications for motorcycle
licenses:
Class L: Any motor-driven cycle
with less than 150cc displacement.
Class M: Any motorcycle or motordriven
cycle."
and
"A 24-month instruction
permit for a class M license
may be issued to an applicant
under age 18 only after successful
completion of an approved driver
education course and afterenrollment in an IDOT Motorcycle
Rider Education Course."