This bike trailer will arrive to you mostly pre-assembled. Upon receiving it, simply remove it from the box, fold up both side walls, move the interior cross bar arm which is located along the roof, into place and lock the crossbar with the included silver detent pin.
Now all that is left is attaching the wheels. The side wheels are pull release wheels which will attach by inserting the wheel into the axle receptacle on the side of the cabin and securing the wheel with the included safety pin. Finally, the tow bar arm is attached at the front by first removing the front locking pin, inserting the towbar into the front reception tube, then passing the locking screw through the bottom set of holes, repositioning the nut on the opposite side, then finally flipping the silver lever back to secure the locking pin into place.
The small black bike hitch at the opposite end of the towbar should be removed in order to be installed on the bike axle (or hitch adapter, if using the trailer with special bikes such as those with breezer dropout, internal hub gear, recumbent bikes, or others). Then the tow bar arm can be reconnected to the bike hitch.
Hand Wipe with Soap and Water.