3 ms·

Try to take a corner on that particular bike and you will get a short and unpleasant lesson in angular momentum and the gyroscope effect...

• Luc 17y ago
  Not if you keep it level enough, which should be feasible on a four-wheeler. I mean, the gyrobus shows that it's not a infeasible concept - they still let people ride it sometimes here in Antwerp, as a curiosity: http://en.wikipedia.org/wiki/Gyrobus http://en.wikipedia.org/wiki/Gyrobus