Agile's Continental spare tire carrier location prevents the use of hitch cargo and bike carriers without any modifications. I've seen people use hitch extensions to clear the spare tire carrier, but this defeats the purpose of buying the shorter Agile not to mention its considerable influence in dynamic loading of the rear suspension over bumps and other road changes. Hitch baskets and bike racks mounted towards the rear of the spare tire also prevents the spare tire carrier to be folded down when needed.
I fabricated an extra hitch receiver that bolts-on into the right side of the factory hitch arm; it can accommodate medium sized hitch cargo carries/basket. I will be fabricating a hitch cargo/bike carrier combo that swings to the side for easier access to the rear of the RV. For now, I'm using a small fabricated hitch cargo carrier for small loads like firewood/ ice cooler/ tool box, etc.
The receiver tube is a Harbor Freight tube cut short, and then welded to the fabricated bracket.