DK2 BCR590 2 Bike Hitch Bike Rack NewThe DK2 Hitch Mounted BCR590 Bike Carrier fits into either a 1 1 4 in. or 2 in. receiver hitch. This unit allows you to transport 2 bicycles by securing them to carrier. The BCR590 adjusts in width and height to fit your bike while making sure the no mark straps do not damage the finish of your bike. The carrier folds up when not in use and the center arm can fold down to allow access to the rear of the vehicle without removing the rack.