Expert DIYer April Wilkerson builds a swiveling wall-mounted bike rack to save space and organize bicycles.

Most people I know want to mount their TV to a wall but are too scared to try. They worry about drilling into drywall, mounting at the wrong height or — worst of all — their TV falling to the ground.

With review bikes coming and going, plus my own bikes, my collection of bikes can become quite large and without the best bike storage, the fleet can become very unmanageable. Whether you have one or, ...