Apex BC-3581 3-Bike Adjustable Class Bicycle Rack Secures 3 bicycles for vehicle transport using a 2" Class III/IV hitch receiver (maximum 100 lb. capacity) Note:Not recommended for use with hitch adapters / extensions.Swings down for rear hatch/tailgate access when unloaded Adjusts to fit bicycles from 50" to 76" long with tires up to 2.25" wide 5" and 8.5" distance from center of the pin hole to the bicycle rack (hitch pin sold separately) Heavy duty steel construction with a glossy black paint finish