THIS IS PERFECT FOR THE FAMILY OUTING THAT YOU WOULD LIKE TO TAKE THE ADULT BIKES AND THE KIDS BIKES , ALL 4 BIKE RACKS ARE ADJUSTABLE FROM YOUGEST TO ADULT , AND ALL CLIPED IN WITH 2 POLES , JUST PUT INSIDE A 2 INCH HITCH AND SET EACH BIKE .ALL READY FORM THE TRIP. PLEASE PHONE CALLS ONLY