They would be fun to ride and all that but the only place that you can ride them legally is on private property. You would be surprised how many nosey people put in complaints about these little things being ridden around back streets, deserted shopping center car parks, parks etc. Hypothetically a person riding a pocket bike on a street in QLD without a helmet can get over $500 in traffic tickets. So many people have gotten these things only to realise they have nowhere they can ride them.