The Expedition Rack features our "It Fits" (TM) RBO Mounting system. With the "It Fits" (TM) mounting system you can quickly and easily install any RBO accessory with the "It Fits" (TM) icon. Carrying a fuel can, water jug or spare tire has never been easier or cooler looking then by using the "It Fits" (TM) RBO Mounting system on your Expedition Rack. The RBO Expedition Cargo Rack comes with everything you need to install it on your machine without drilling or modifying your machine. It is designe