Trek CarBack Radar Rear Bike Light

The Trek Car Back Radar Rear Bike Light helps you ride with more confidence with a radar that detects rear-approaching vehicles and a rear light thats visible from up to 2km away. The Car Backs radar helps detect rear-approaching vehicles from up to 240m and provides audio and visual alerts through paired GPS head units for increased on-bike awareness.

Built with integrated best-in-class Daytime Running Lights that are visible from up to 2km away, the Car Back is a must-have for every cyclist riding on shared roads. Features CarBack can detect and alert riders of rear-approaching vehicles from up to 240 m away Compatible with most cycling GPS computers Pair Car Back with the Trek Accessory app to see a vehicles rear-approaching and passing distance on your smartphone.

Designed with focus, flash and range to be daytime-visible from up to 2 km away Four light-flash modes: Day Flash 90LM, Day Steady 25LM, Night Steady 5LM and Night Flash 5 LMVisible fuel gauge LEDs make it easy to see the Car Backs 7+ hour battery statusIPX7 waterproof rating to confidently ride through wet conditions. Includes Quick Connect Plus rear mount and USB-C charging cable