A bicycle and bicycle parking and lock system wherein a hub locking device that is secured to a bicycle cooperates with a parking rack. The bicycle includes an engagement member that is secured to an axle of the bicycle. The engagement member selectively removably cooperates with a recess formed in the parking and lock system. The parking and lock system includes a number of upstanding members that are positioned to generally flank the front wheel of a bicycle to maintain the bicycle in a generally upright orientation. Each or select number of the upstanding members include a lock system that cooperates with the locking engagement member so as to secure the respective bicycle with respect to the parking system.

A bicycle and bicycle parking and lock system wherein a hub locking device that is secured to a bicycle cooperates with a parking rack. The bicycle includes an engagement member that is secured to an axle of the bicycle. The engagement member selectively removably cooperates with a recess formed in the parking and lock system. The parking and lock system includes a number of upstanding members that are positioned to generally flank the front wheel of a bicycle to maintain the bicycle in a generally upright orientation. Each or select number of the upstanding members include a lock system that cooperates with the locking engagement member so as to secure the respective bicycle with respect to the parking system.

A retractable cable locking device for securing articles with retractable cables includes a housing that has a front, a back, a first side, a second side, a top and a bottom defining an internal space. Shafts, rotationally coupled to and extending between the front and the back, are positioned in the internal space. Cables are extendable from and retractable into the housing through holes positioned in the first side. Each of the cables has a first end coupled to one of the shafts and a second end coupled to a locking hub. Ports, which are complimentary to the locking hubs, and a key lock, which is operationally coupled to the ports, are positioned in the second side. A speaker, a processor and a power module are coupled to and positioned in the housing. The processor is operationally coupled to the power module, the speaker and the key lock.