How do I make my Yamaha Aerox YQ50 Faster?

There was a demon that lived in the street. They said whoever challenged him would die. Their controls would freeze up, their mopeds would buffet wildly, and they would disintegrate. The demon lived at Mach 1 on the meter, fifty five miles an hour, where the air could no longer move out of the way. He lived behind a barrier through which they said no man could ever p. They called it the Aerox barrier.