A great solution when wall space is limited. Great next to "up and over" garage doors. Use 1 VertiStow per bike, each Vertistow spaced at least 28cm apart vertically and 32cm horizontally. Easy bike docking in on-floor mode (back wheel on ground). Simply lift the handle bars with one hand and then push on the saddle with the other hand to dock the front wheel. Indoor use only. Not suitable with long mudguards attached to wheel hub or to forks with wire struts. Works fine with most frame mounted mudguards that do not interfere with the bracket. Installation instructions in English only.