It depends. If the user has experience, wears safety gear, follows basic rules, doesn't try anything they're not capable of doing safely, and doesn't use a motorcycle with too many ccs, it should be fairly safe.
They are dangerous to drive on the road, but not on private property, around the block or in a parking lot. They do not have the power for the road, nor the proper lighting or size. but are mostlly...
Pocket Are you kidding? Pocket bikes are little kiddies toys that you can only ride in private parking lots. Get a dirt bike and do some REAL riding, enjoy some REAL speed and fun! Pocket bikes look...