Using the Quad Lock Out Front Mount is easy. First, choose either the standard or the PRO version according to your needs. Install the mount on your bike's handlebar. If you're using the standard mount, you can reverse it to go over the stem. Attach your smartphone to the mount using the patented dual - stage lock. Simply twist and lock it in place. You can then view apps like Strava, MapMyRide, or Apple Maps while you ride. When you need to detach your phone, do it gently as it's all about the technique. Don't use too much force. As for maintenance, keep the mount clean and dry. Wipe it with a soft cloth regularly. Check the lock mechanism from time to time to ensure it's working properly. If you notice any issues, contact our customer service for help.