Stroller

A stroller provided with at least one adapter, by which a first child seat can be detachably connected to the stroller, which stroller is furthermore provided with at least one connecting piece by which a second child seat can be detachably to the stroller, wherein the adapter is movable from at least a first position, in which the first child seat can be detachably connected to the adapter, to at least a second position connected to the stroller in which the second child seat can be detachably connected to the connection piece and vice versa, characterized in that it is provided with at least two adapters as well as with two connecting pieces, wherein the spacing between the adapters in the first position is different from the spacing between the connecting pieces in the second position of the adapters.