Using these side frames is a breeze. First, attach them securely to your beam rack. Then, simply hook up your MTX TrunkBag (DXP or EXP) with panniers to the frames. When using, make sure the connections are tight to prevent any wobbling during your ride. As for maintenance, it's easy. Just clean them with a mild soap and water regularly to keep them in top shape. Avoid using harsh chemicals as they may damage the aluminium. Also, store them in a dry place when not in use to prevent rusting.