Wheelchair devices and systems that have wheels with adjustable camber. The device has a bracket attached to a wheelchair and a receiver configured to couple to the axle of the wheel. The position of the receiver relative to the bracket can be adjusted by the user to alter the position of the axle relative to the bracket, thereby altering the camber in the rear wheel. A top portion of the rear wheel can remain in a vertical plane of travel regardless of the amount of camber in the wheel and a bottom portion of the rear wheel can remain in a horizontal plane.
