Is Mountain Unicycling dangerous?
Actually, Mountain Unicycling is very safe. Since a unicycle is direct drive, you can only travel as fast as you can pedal, where on a mountain bike you can coast at excessive speeds. Skinned up knees are common(usually caused by the lack of knee pads), but major injuries are very rare. As always, you must ride at your own risk and there is a potential, although it is remote, that you may be injured while Mountain Unicycling.