Thule Apex XT Swing - 4-Bike 2" Receiver BlackA premium hanging hitch bike rack line providing superior bike protection and multiple size options to fit the needs of two people or an entire family Offers the most space in the category with 7 inch in between bikes to accommodate wider tires and larger frames Quick to install and lock to vehicle using the Snugtite stinger which includes a lock Integrated cable lock secures bikes to the rack Arms fold down when not in use Apex XT model folds down to