The video shows a person wearing blue gloves working on a bicycle. The person is seen adjusting the chain on the bike, and then they move on to adjust the gears. The bike has a white frame with the word "ORBEA" written on it. The person's movements are precise and deliberate, indicating that they are experienced in working with bicycles. The video provides a close-up view of the bike's gears and chain, allowing viewers to see the intricate details of the bike's mechanisms. The person's actions are smooth and efficient, suggesting that they are knowledgeable about the bike's maintenance. Overall, the video provides a detailed look at the process of adjusting a bicycle's gears and chain, and the person's expertise in performing these tasks.