EGO BIKE Deluxe 4 Bike Hitch Mount Rack with 1-1/4 or 2 Inch Receiver Bicycle Carrier Rack Hitch Car Truck SUV Swing Away Hitch mounted bicycle carrier rack for 4 bikes with 2" Receiver 4-bike carrier hitch ideal for road trips and camping excursions Quick attach bolt install easily For 2" Class III or IV receivers; adapter can be removed for use with 1.25" Class I or IV hitches Heavy duty steel construction for durability