The Enertion Raptor 2 is one of the most powerful hub motor boards available. Though hub motors usually sacrifice top speed and torque, Enertion has built a board that can rival geared setups.
The Raptor 2 has a carbon fiber deck with in-built handles, making the 22 weight less of an issue.
Enertion has the Raptor 2 available for preorder, with the next batch shipping in August 2017.