In the video, a person is seen working on a bicycle. The person is holding the handlebars of the bicycle and appears to be adjusting or fixing something. The bicycle has black handlebars and a black seat. The person's hands are visible, and they are wearing a black shirt. The background is not clearly visible, but it seems to be an indoor setting. The person's actions are focused on the handlebars, and they seem to be using a tool to make adjustments. The video does not provide any audio, so it is unclear what the person is saying or what the specific task is. However, the person appears to be experienced and is handling the bicycle with ease.