i hate to burst your maxi scooter bubble, but having lived in asia for the past 3.5 years,
I can tell you that the japanese factories producing big and small scooters available in the worldwide
market DO NOT use the term maxi to describe any of their products.
the term BIG Scooter is used by factory technichians and designers when describing products like
the T-Max, Maxam, Skywave etc...and small scooter for the Lets2, Jog, Cygnus etc...
they make their comparisions on engine size.
having visited leading manufacturers facilities in japan and their manufacturing facilities in S.E asia
i can tell you maxi is not a worldwide standard term..