The Yakima HoldUp Evo +2 Hitch-Tray Bike Rack is made to extend the capacity of your hitch-mounted HoldUp EVO rack. This platform carrier allows you to haul two additional bikes, whether they're mountain bikes, fat tires, or BMX. The large wheel cradles and StrongArm frame masts make it easy to load and unload, and SKS locks are included to keep everything safe and secure.