14inch one wheel scooter double axles dc wheel hub motor BLDC Brushless non-gear kind phub-121
14inch 16inch one-wheel scooter dc hub motor
Style:BLDC Brushless non-gear
It can be customized into 14inch(or 16inch)
The length of shaft is 200 mm
Shaft diameter is M12
Fork size is 135 mm
we also can do customize for your demand.
If need,please ask us or email.