One Wheel Scooter: http://amzn.to/1O2G7Eg (affiliate link)
Also known as: AirWheel, SBU (Self balancing unicycle), SoloWheel, MonoWheel, Ninebot, Twin Tires, etc.
Here’s my in-depth Unboxing, Review and Test Drive of the one wheel self balancing unicycle scooter. My overall thoughts:
it’s fun to ride, steeper learning curve than the 2-wheel scooter
(watch here: https://www.youtube.com/watch?
but can go Farther (15 miles), Faster (up 14mph), and All-Terrain!
One Wheel Self Balancing Electric Unicycle Scooter – Unboxing, Review, & Test Drive in 4K