A wheeled vehicle, wherein at least one ground-engaging wheel is connected to a pivotable hub, the pivotable hub being attached to the body of the vehicle by a fixed pivot member and a laterally-adjustable pivot member, the position of the laterally-adjustable pivot member being adjustable to cause the hub to pivot and thereby adjust the camber of the said wheel, and wherein the pivotable hub is provided with one or more lugs arranged to engage the laterally-adjustable pivot member when the wheels are in a minimum or maximum camber position.
