kickstand

noun

A swiveling metal bar for holding a bicycle, motorcycle, or other two-wheeled vehicle upright when it is not being ridden.

noun

A levered bar that can be folded down from the frame of a bicycle or motorcycle to prop it upright when not being ridden.

noun

a swiveling metal rod attached to a bicycle or motorcycle or other two-wheeled vehicle; the rod lies horizontally when not in use but can be kicked into a vertical position as a support to hold the vehicle upright when it is not being ridden