I can see ballance issues. Your bike remains upright under motion due to these gyroscopic forces. It will always return to upright position out of corners simply by relaxing your pull on the handlebars. If that effect is taken away, what you are left with, IMO, is the ballance of a bicycle at 3mph... with speeds in excess of 180MPH. I, for one, would rather fight the gyroscopic effect in the corners than to have to worry about the ballance ALL the time. I like releasing my grip on the handlebars to readjust my backpack or sit straight up going down hills from time to time.