Using your Portland Design Works King of Ding II is a piece of cake. First, install the alloy mount on your handlebar. It's designed to fit handlebars from 22.2 to 25.4 mm, so just find the right spot and secure it. If you mount it on the left - hand side, you can easily ring the bell with your thumb. Mount it on the right - hand side, and you can use your index finger. When using it, give it a gentle tap to alert others around you. As for maintenance, since it has a solid brass bell and striker, you can wipe it down with a soft cloth every now and then to keep it looking good. Avoid exposing it to harsh chemicals or extreme weather conditions for long periods. That's all you need to know to enjoy your bell for a long time.