The AO Scooters brand (Alpha Omega Scooters) is a must-have brand of scooters in the world of freestyle scooters.AO Scooters has innovated by offering decks with a removable tray made from very resistant plastic materials. So the deck is protected. You will be able to grind on non-waxed edges, stone, wood or concrete edges while providing less effort and having better control over the metal rails.