a scooter is type of bike, but they are not all classed as mopeds,officially a moped is a 50cc two wheeled engine powered road vehicle pedals or no pedals a derbis senda 50 sm for instance has a 6 speed gearbox and clutch ect but is still classed as a moped as is a honda camino with pedals.so a scooter over 50 cc isnt a moped its a scooter.A scooter looks like either lambretta or vespa's design if its a geared one or if its an automatic scooter then it looks like an automatic scooter! there are lots of different variants though from the italjet dragster to the standard style honda dylan looking things.i like the italjet dragster though they are the daddy of scooters and thats why i have got two of them.along with another 22 motorbikes :)
adam bike doctor, January 2010