Abstract: A two-wheeled bicycle trailer has a frame with a double tongue having two arms that extend on either side of a rear of a bicycle. The arms each have flat hands that are pivotally connected to said arms at a forward end thereof. A free end of said bands is pivotally connected on either side of said bicycle frame in the vicinity of a rear axle. As the trailer is towed and, particularly, as the bicycle turns, the bands automatically adjust for variations in the vertical height of the frame.