The replacement support foot for the Frezzo bike stand allows for comfortable parking of the bicycle. Have you lost the support foot? That can happen, as rubber softens when the bike is left in the sun. It's also possible to lose the foot when departing. It also fits the Pletscher stand and can easily be attached as a rounded cap after cutting. Sometimes it can be difficult to attach; a little soap can help to put it on once. Once it's on, it stays securely in place.