Abstract: A bicycle security vault system includes a compartment, a door, a digital number pad, a digital thumbprint scanner, a mechanical lock, at least one front wheel security device, and a rear wheel security device. The compartment includes an exterior and an interior, the interior forming a large cavity suitable for storing multiple bicycles. A door is integrated into the compartment to provide access for storing and removing the bicycles. A mechanical lock secures the door shut with the compartment, preventing access to the interior. A digital number pad and a digital thumbprint scanner are provided to unlock the mechanical lock by an authorized user.