The video shows a close-up of a bicycle tire with a rainbow-colored tube attached to it. The tube is made of a soft, stretchy material and is attached to the tire with a black tube holder. The colors of the tube are arranged in a rainbow pattern, starting with purple at the top and ending with yellow at the bottom. The tire is black with a silver rim, and the background is a solid blue color. The video does not contain any text or subtitles.