that brochure shows the bikes attached to the racks all wrong, they fit two bikes but not the way shown in the brochure drawing; the top tube of your bike should run parallel to the top bar of the rack, so your bike has two points of support on the rack and not just one. To acheive this, the racks need to be placed perpendicular to a wall, and parallel to each other, and far enough from the wall and each other that it is possible to maneuver around them with bikes. They can be angled if space is tight.