Carries up to 2 bikes;Fits a 1-1/4 and 2 hitch reciever;Max load capacity: 35lbs per bike;Center arm folds down to allow access to the rear-of-vehicle without removing the rack;Upright ratcheting arms easily adjust to different bike frame sizes;Transports up to 2 bikes, compatible with 1 1/4 and 2 receiver hitch also has a built in anti woble hitch device. Takes only a few minutes to assemble. | Max Load 35lbs per bike;Upright ratchet arms easily adjust to different bike frame sizes, will accommodate bike frames up to 59 cm.;Center arm folds down to allow access to the rear of the vehicle without removing the rack.;Fits 20' to 29 tire sizes.;Locking hitch pin required by manufacturer is item No. 64029