Assembly for transmitting longitudinal forces from a bogie to a supporting structure of a rail vehicle, - having a bogie of a rail vehicle, - having a supporting structure of the rail vehicle, - in which the bogie is connected to the supporting structure by way of two pulling elements which transmit longitudinal forces, which are formed by two movement directions of the rail vehicle, as pulling forces from the bogie to the supporting structure, - in which, as seen in a direction of travel of the rail vehicle, the two pulling elements are arranged opposite one another, characterized - in that each pulling element is in the form of a fibre element, - in that the fibre element is manufactured from highly loadable fibres and designed to exclusively transmit pulling forces, - in which the bogie has two opposite ends and in which each end is connected to the supporting structure by way of a fibre element, - in which a first end of the fibre element is connected to the end of the bogie by way of a connection point (ASP-DG), - in which the fibre element has a distributing element, - in which, beginning at the distributing element, the fibre element is split into further fibre elements (FE11, FE12), - in which, as further fibre element (FE11, FE12), a first fibre element in the vicinity of a connecting point of a first longitudinal member is connected to a transverse member of the supporting structure, - in which, as further fibre element (FE11, FE12), a second fibre element in the vicinity of a connecting point of a second longitudinal member is connected to the transverse member of the supporting structure, - in which the first longitudinal member is arranged parallel to the second longitudinal member and the two longitudinal members (LT1, LT2) are connected to one another by way of the transverse member. - having a bogie of a rail vehicle, - having a supporting structure of the rail vehicle, - in which the bogie is connected to the supporting structure by way of two pulling elements which transmit longitudinal forces, which are formed by two movement directions of the rail vehicle, as pulling forces from the bogie to the supporting structure, - in which, as seen in a direction of travel of the rail vehicle, the two pulling elements are arranged opposite one another, - in that each pulling element is in the form of a fibre element, - in that the fibre element is manufactured from highly loadable fibres and designed to exclusively transmit pulling forces, - in which the bogie has two opposite ends and in which each end is connected to the supporting structure by way of a fibre element, - in which a first end of the fibre element is connected to the end of the bogie by way of a connection point (ASP-DG), - in which the fibre element has a distributing element, - in which, beginning at the distributing element, the fibre element is split into further fibre elements (FE11, FE12), - in which, as further fibre element (FE11, FE12), a first fibre element in the vicinity of a connecting point of a first longitudinal member is connected to a transverse member of the supporting structure, - in which, as further fibre element (FE11, FE12), a second fibre element in the vicinity of a connecting point of a second longitudinal member is connected to the transverse member of the supporting structure, - in which the first longitudinal member is arranged parallel to the second longitudinal member and the two longitudinal members (LT1, LT2) are connected to one another by way of the transverse member.