A system for storing bicycles comprising: a. an elongate supporting member; b. a carriage that has: i. a body that is supported on and that can travel along the supporting member; ii. a carrying component that, for use, extends downwardly from the body, from which carrying component a bicycle to be stored can be suspended, the carrying component being capable of rotation with respect to the body about a carrier axis that is approximately vertical; c. and wherein: i. the carrying component can be displaced vertically with respect to the body between a free position and a braking position, the braking position being above the free position: ii. in the free position, the carrying component is free to rotate about the carrier axis and the body is free to travel along the supporting member, and in the braking position, at least one of rotation of the carrying component and travel of the body along the supporting member is inhibited; iii. the carriage further includes a biasing component that urges the carrying component towards the braking position, and against which the carrying component can be displaced to the free position by the weight of the bicycle suspended from the carrying component; and characterised in that: iv. the connection between the carrying component and the body is arranged to allow tilting of the carrier axis with respect to the body and the elongate supporting member. a. an elongate supporting member; b. a carriage that has: i. a body that is supported on and that can travel along the supporting member; ii. a carrying component that, for use, extends downwardly from the body, from which carrying component a bicycle to be stored can be suspended, the carrying component being capable of rotation with respect to the body about a carrier axis that is approximately vertical; i. a body that is supported on and that can travel along the supporting member; ii. a carrying component that, for use, extends downwardly from the body, from which carrying component a bicycle to be stored can be suspended, the carrying component being capable of rotation with respect to the body about a carrier axis that is approximately vertical; c. and wherein: i. the carrying component can be displaced vertically with respect to the body between a free position and a braking position, the braking position being above the free position: ii. in the free position, the carrying component is free to rotate about the carrier axis and the body is free to travel along the supporting member, and in the braking position, at least one of rotation of the carrying component and travel of the body along the supporting member is inhibited; iii. the carriage further includes a biasing component that urges the carrying component towards the braking position, and against which the carrying component can be displaced to the free position by the weight of the bicycle suspended from the carrying component; and characterised in that: iv. the connection between the carrying component and the body is arranged to allow tilting of the carrier axis with respect to the body and the elongate supporting member. i. the carrying component can be displaced vertically with respect to the body between a free position and a braking position, the braking position being above the free position: ii. in the free position, the carrying component is free to rotate about the carrier axis and the body is free to travel along the supporting member, and in the braking position, at least one of rotation of the carrying component and travel of the body along the supporting member is inhibited; iii. the carriage further includes a biasing component that urges the carrying component towards the braking position, and against which the carrying component can be displaced to the free position by the weight of the bicycle suspended from the carrying component; and characterised in that: iv. the connection between the carrying component and the body is arranged to allow tilting of the carrier axis with respect to the body and the elongate supporting member.