Shelves are indeed a useful piece to have in homes and for the ones into biking, here is a solution to keep your bikers in place.
The Shelfie is something which should keep your bike stocked up properly, not to mention turn it into a temporary piece of art as far as room interiors are concerned.
The special rack should hang on to your bike when not in use, providing storage as well for your cycling stuff so that you can have an organized and easy way to pull them out once you decide to bike outdoors again.