Hitch Bike Rack, holds up to 4 bikes Hitch mount drop, ... to fit and remove, holds up to 4 bikes· Dual arm design provides maximum bike stability · Fits most bicycle ... frames with individual cradles · Adapter sleeve makes rack shank for ... hitch balls, ball mounts, trailer couplers, trailer connectors, bike racks, etc. 4 Bike Hitch Mounted Bike Rack