Check out the Gyrobike / Gyrowheel.
I think I’m going to have more children just so I can teach them to ride a bike using this cool equipment:
Dec 27 2010
Check out the Gyrobike / Gyrowheel.
I think I’m going to have more children just so I can teach them to ride a bike using this cool equipment:
Permanent link to this article: https://trailsnet.com/2010/12/27/a-revolutionary-new-way-to-learn-how-to-ride-a-bike-without-training-wheels/