While there can always be risks with any mode of transportation, bike share has proven to be relatively safe. The Ford GoBike bicycles are built for stability and durability, and not built for speed. The bright color, loud bells and motion-activated lights also make the bikes more visible to cars and other cyclists. All of these factors reduce the possibility of getting into an accident. Of course, it is always recommended that riders wear helmets to greatly reduce the risk of head injury should a crash occur.