There are a few years, I was trainer cycling school, and I wish I had it on hand. With a gesture, you can spend a Schrader valve to a valve Presta / Dunlop without trying the famous adapter. In addition, the hose is long enough to inflate several bicycles in a row. The volume of the pump body to quickly put in a pressure wheel. The use of light metal suggests a trouble-free for many years. My friends are jealous cyclists,: o) This is a good sign. I like the location for additional tips, ball, beach toys etc .. Nothing is lost. Too bad that the pump is too cumbersome to prevail, except to entrust the following car!