Abstract: A scooter apparatus including a steering assembly having a pivotable steering post having a pivotal axis; a handle-bar securely attached to the steering post; a pair of front wheels; a deck assembly; a manual folding-interface assembly interconnecting said deck assembly with said steering assembly operable by folding-control-handle. The scooter apparatus further includes a steering mechanism configured to steer the front wheels; and a detachable steering-tilt assembly configured to synchronously tilts the steering post towards the inside periphery of the turning curve, when pivoting the steering post. The scooter further includes a deck assembly having a standing board and a rear wheel assembly.

Abstract: A scooter apparatus including a steering assembly having a pivotable steering member having a pivotal axis; a handle-bar securely attached to the steering member; a pair of front wheels; a steering mechanism configured to steer the front wheels; a wheel s-pivoting-mechanism configured to pivot the pair of front wheels; and a steering-tilt assembly configured to tilts the steering member towards the inside periphery of the turning curve, when pivoting the steering member. The rate of the tilt of the steering member, towards the inside periphery of the turning curve, is proportionally related to the pivoting rate of the steering member, and configured to vary depending on speed. The scooter further includes a deck assembly having a standing board and a rear wheel assembly. An interface assembly interconnecting the deck assembly with the steering assembly. The scooter is foldable and may include a detachable bag.