This is the Horizontal Mini rack by 2x2 Cycles. Bolts on to most rear racks and allows you to carry a bicycle on your motorcycle. I've sold my motorcycle though, so it's no longer of much use to me. Paid $450 CAD with a couple upgrades (boost 110mm thru axle adapter, and flat pedal compatible crank gate). Yours for $300 OBO. Can meet in the vicinity of Hillside mall area. Happy to help set it up on your motorcycle.