Garmin 010-01509-00 Varia Rearview Radar Tail Light

The world's first cycling radar, Varia helps create a safer cycling environment by warning cyclists of vehicles approaching from behind up to 153 yards (140 meters). The radar tail light also warns approaching vehicles of a cyclist ahead. Works independently or integrates seamlessly with compatible Edge cycling computers¹. Edge computer or Varia head unit can show multiple approaching vehicles and indicates the relative speed of approach and threat level.