The right and left of the cargo trailer can be folded inwards the front and back gates can be pulled down one aosom type 'b' bicycle hitch/connector included, you do not need anything else to connect the trailer to the bike quick-release wheels, 4 reflectors total on back and wheels maximum load capacity: 110 lbs trailer weight: 22 lbs overall dimensions:57"l x 27.6"w x 19.2"h cargo area exterior: 29.5" l x 19" w x 9.25" h cargo area interior: 26.5" l x 16.5" w x 9.25" h pe panel thickness: 2 mm wheel size: 16"
