The ornamental design for a self-balancing two-wheeled scooter, as shown and described.
FIG. 1 is a top, front, right side perspective view of a self-balancing two-wheeled scooter showing our new design.
FIG. 2 is a front elevation view thereof, the rear elevation view being a mirror image.
FIG. 3 is a left side elevation view thereof, the right side elevation view being a mirror image.
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
The broken lines of FIGS. 1-5 illustrate portions of a self-balancing two-wheeled scooter that form no part of the claimed design.
A self-balancing two-wheeled scooter, alternatively known as a self-balancing two-wheeled board or hoverboard, is a self-powered, two-wheeled vehicle with a self-balancing platform.