The Yakima Locking Bed Head installs quickly on the inside lip of your truck bed rail without any drilling. The Bed Head carries just about any bike with a quick release wheel skewer. However, there are a few exceptions where one of our other mounts should be used instead. These exceptions include, but are not limited to, bikes with nutted front wheels, triple clamp forks, forks with dropout spacing (the distance between the forks at the tips) other than 100mm, and some bikes with front disc brakes.