The SportRack SR2414B towing hitch mounted bike rack allows you to simultaneously carry up to (4) bikes and pull a trailer or camper at the same time. This bike rack connects to any 2-Inch receiver and allows you to connect a trailer or camper to the rack's hitch ball mount. Compatible with all bike frames and sizes (BMX bikes, kids, women's, Hybrids, road bikes and mountain bikes) the SportRack sr2414 towing hitch mounted bike rack includes anti-sway cradles that stabilize and help prevent the bicycles from swinging around and hitting each other or the back of your vehicle. This bike rack also tilts down allowing easy access to your vehicle. This rooftop rack measures 42-Inch (L) by 17.5-Inch (H) by 4.8-Inch (w), weighs 33-pounds and holds up to 180-pounds. The SportRack SR2414B towing hitch mounted bike rack comes with a limited lifetime warranty.