Self-balancing Jyrobike teaches you to ride a bike in a single day
• dvice.comLearning to ride a bike can be a painful process, but the cuts and bruises you likely got when your training wheels were taken off might now be a thing of the past.
Learning to ride a bike can be a painful process, but the cuts and bruises you likely got when your training wheels were taken off might now be a thing of the past.