Let everyone know your coming with Sunlite's Candy Mini Bell. It comes in a variety of colors to match your bike and gives you a resounding "ping." It fits most bars and can be used right or left handed.
Sunlite's Round Mirror offers a nice, wide and clear view of what's behind so that you can ride more safely. It quickly and easily attaches to virtually any handlebar configuration. It's light and fully adjustable, and a reflector on the backside adds even more safety.