Electric Skateboard Drive Gear: Kegel wheel, 33T HTD 5M-15

This is a drive gear for an electric skateboard, designed for use with Orangatang Kegel wheels and HTD 5M-15 belts. It has 33 teeth and attaches to the wheel with 5x M6x65 socket head cap screws and nyloc nuts. You could also use M6x70 screws or longer, they would just stick out past the wheel more.
To attach to the wheels, you need to drill out the holes in the wheel hub with a 6 mm drill. It only takes off a little material and it's very easy.
This gear should fit over any truck hanger as