Kind of a rookie here but I’ve never understood why the Chinese companies don’t make hub motors with thicker urethane. For example, I have a WowGo 2S, amazing board for the price, but the thin urethane really puts a toll on ride quality, especially then there is a crack on the pavement, the back half jumps around everywhere.
If they used 110mm wheels instead of 90mm I can only assume that would drastically improve ride quality.
The only two reasons that I can think off that would make larger wheels unfeasible are lesser heat dissipation and lesser torque for acceleration/braking? For which they could possible reduce the kV of the motor and use a 12s setup to maintain top speed.