The image shows a close-up of a bicycle's brake caliper. The caliper is attached to the frame of the bike with a black cable. The cable is coiled around the caliper and appears to be in the process of being tightened or loosened. The background is blurred, but it seems to be a part of a larger bicycle with a tire visible in the background. The focus of the image is on the brake lever, which is silver in color and has a cylindrical shape.