Could I upgrade my moped?
My black moped goes 15 mph and I want it faster with headlights, horn, and maybe a cup holder.
You would be better off to sell it and buy one that has a bigger engine, as far as lights, horn and cup holder they can easily be added on, if you have the ability to wire the lights, switch and electric horn. Not difficult to do!
Need a lil more info. There are big bore kits that add cylinder size and more power to your moped, but then you also have to upgrade the clutch.