Garmin Varia™ RTL 500 Bike Radar Bundle

Mount the display unit in easy view on your handlebars. It's easy to lose track of traffic approaching from behind when cycling. I know that I work hard to pay careful attention, and still been taken by surprise by a rapidly approaching car. Garmin's varia RTL 500 bike radar package offers some extra reassurance. The tail light features an integrated radar sensor that sends information about approaching traffic to a compact, easy-to-read display unit that mounts on your handlebars. As traffic comes from behind, the display will show multiple vehicles and indicate their relative speed of approach. And with battery life of up to 10 hours, you're set for safety for even your longest rides.