In the video, a man is seen working on a bicycle wheel. He is using a tool to adjust the wheel and is shown pointing to different parts of the wheel. The man appears to be knowledgeable about the bicycle and is carefully working on it. The video provides a close-up view of the wheel and the man's hands, allowing viewers to see the details of the adjustment process. The man's actions are deliberate and precise, indicating that he is experienced in working on bicycles. The video does not contain any dialogue or sound, but the visuals provide a clear understanding of the process being demonstrated. Overall, the video is a helpful resource for anyone looking to learn more about bicycle maintenance.