Capacity: Bike Rack Carries Up To 2 Bikes (Max. 35 lbs. per bike) Hitch Size: fits both 1 ?” - 2” Comes fully pre-assembled Max wheelbase: 48'' Max tire width: 3'' Fits 20'' bikes - 29ers/700c bikes Folds up against back of the vehicle Includes locking threaded hitch pin. If you want a locking threaded hitch pin that includes a keyed alike cable you will need to purchase the LHPTC 360 degree rotating padded frame holders Wheel trays with integrated ratchet straps Not to be used on any trailer, fifth wheel or towed vehicle Attributes Bike Attachment On wheels and frame Car Rack Material Steel Foldable Rack Yes Hitch Size 1-1/4'' and 2'' Maximum Tire Width 3'' Maximum Weight per Bike 35 lb Number of Bikes 2