Great power requires great control. The newly upgraded controller is custom designed to be much smaller than those in most other scooters in order to maximize space for a larger battery. Although much more compact, the new sine wave controller offers increasaed performance over previous versions. It comes equipped with super 6-pipe heat dissipation, which provides twice as much heat dissipation performance over the old controller. Power delivery has also been enhanced with a much smoother acceleration curve for better control and ride performance.