Storing multiple bikes at your place does not have to be a challenge, even if you don’t have a whole lot of space. The Mobile Bike Storage is a simple solution that lets you store up to 6 bikes with only 4 feet of space. The bike rack is constructed from steel and has swivel casters, so you can move it around. The locking wheels prevent the Mobile Bike Storage from moving when you don’t want it to. Sets you back under $85.