Using the Blackburn EX - 1 Disc Rear Bike Rack is easy. First, check if your bike is compatible with frame mounts or rear dropouts. If it is, you can start the installation. Follow the included instructions to securely attach the rack to your bike. When loading items, make sure to distribute the weight evenly to keep your bike balanced. Don't exceed the 40 - lb (18.2kg) weight limit. For maintenance, clean the rack regularly with a mild soap and water. After cleaning, dry it thoroughly to prevent rust. If you notice any loose parts, tighten them immediately to ensure safety.