Described herein is a storage system for installation onto a surface, such as a horizontal or vertical wall, such as an interior garage ceiling, floor, or wall. The system can be used to move, lift, and/or store articles, such as bicycles, skis, storage containers, and the like. The system generally comprises a track defining a longitudinally extending path and a trolley assembly coupled to the track. The trolley assembly generally comprises a trolley body, a pair of opposing sidewalls extending from the trolley body, and a roller assembly positioned between the pair of opposing sidewalls. The trolley assembly may further comprise a carrier attachment to secure an article thereto. A drive member and drive unit can be used for effecting movement so as to shift the trolley assembly from one position to another. The system generally comprises simple and easy-to-install components, thereby providing advantages over prior storage systems.