Motomarina Sebrings,used condition, go about 32-35 mph stock,whether they have the Minarelli or Franco-Morini.BUT......with my 60cc kit on an MO2 engine I am easily running 40mph and can do 45mph!And that is loaded down,baby!(about 400 lbs. total veh.+ rider and supplies).YeeHaw!Your bike is not a moped here in most states,Mopedeer.It has manual gears.