The video shows a close-up of a motorcycle engine. The engine is made of metal and has several gears and chains. The camera focuses on a particular part of the engine, which is an orange lever. A person's hand appears in the frame, holding a wrench, and begins to turn the wrench on the lever. The person's hand is steady, and the wrench turns the lever smoothly. The camera angle changes slightly throughout the video, but the focus remains on the lever and the hand turning the wrench.