360 All-Round Adjustment: Just clamp it onto the top bar or seat post of your bicycle, and this wall mount bicycle repair stand makes bike repair or maintenance on any desired angle and position a breeze! 360 rotatable clamp get the job done every time. Great Adaptability & Safe to Use: Keeping your bike in top shape is our priority. The bike repair rack uses TPR rubber padded clamp to protect your bike paint from scratches. Measured in 3.9” x14.2” (H x overall L), it can be used on nearly all types of bikes with round frames with a diameter of 1”-1.6” (25mm-40mm) up to 44lbs/20kg! More Ways to Install: The bicycle maintenance rack workstand comes with 2 mounting plates, giving you more possibilities for positioning. Just put it in your preferred position, and let it work for you! Space-saving Storage: Thanks to the detachable structure, you can easily remove the bicycle wall repair rack from the mounting base when not in use, keeping your garage or shed tidy and organized, and making it easy to stash away. Important Notes: 1. We recommend installing the bike repair stand on a sturdy stand column, beam, brick wall or concrete wall. 2. For brick or concrete walls, please mount it with metal drywall anchor screws. 3. Never install it on an unsupported wall or plasterboard. 4. Check the wall and make sure to mount in an area free of water pipes, electrical circuits and other pipes.