Abstract: A bicycle safety accessory device is provided which may comprise an outer body having an internal cavity and an electronic data communication module. The electronic data communication module may be stored within the internal cavity and the internal cavity may comprise a first structural configuration defining an enclosed state and a second structural configuration defining an exposed state. In the first structural configuration, the internal cavity may be physically sealed from fluid and particulates external thereto and, in the second structural configuration, the internal cavity may be accessible to a hand of an individual. The bicycle safety accessory device further comprises a coupling mechanism which retains the outer body adjacent a recreational object in a first mode while allowing the outer body to be removed from the recreational object in a second mode.