What makes the Easyrack special is it's top bow that has the ability to fold down and out of the way when not in use. This makes it easy to carry a duffel bag or strap down any other item over a flat surface when a top case is not in use. Each rack is bike-specific and mounts to a point of strength such as the rear subframe or passenger pegs.
Please note: This rack will not work with Alu Standard top cases. The Alu Standard top case needs a tubular rear bow to mount, where this is the part that folds down on the Easy Rack.