Load support with mobile load bearing parts mounted on a base support

The load carrier has load-bearing components provided in form of bicycle carrier components on base support in longitudinal direction. The bearing components have support portion and bearing portion provided on support at transverse spacing by pivot bearings (23). The support portion is arranged in inoperative position (N) in which support components are pivoted, and use position in which support components are pivoted out of storage space, and is oriented in its longitudinal direction in non-use position axis (35) at inclination angle (38) in use position.