This is a hitch mounted bike rack made to hold two bikes. You bolt it down under the trailer ball. We bought it used, used it a handful of times. The bikes do need to be held in place with bungee cords, you can't count on the rack to hold them without rockin' and rollin' a bit. What you see is what you get, it's an older unit but functional. $25, email to come get it.
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