CarBack helps you ride with more confidence with a radar that detects rear-approaching vehicles and a taillight that's visible from up to 2km away
Know what's coming Ride with extra confidence with Trek CarBack Radar Rear Light. CarBack's 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, CarBack is a must-have for every cyclist riding on shared roads. Product details CarBack can detect and alert riders of rear-approaching vehicles from up to 240m away Compatible with most cycling GPS computers Pair CarBack with the Trek Accessory app to see a vehicle's rear-approaching and passing distance on your smartphone Designed with focus, flash, and range to be Daytime-visible from up to 2km away Four light flash modes: Day Flash 90LM, Day Steady 25LM, Night Steady 5LM, and Night Flash 5LM Visible fuel gauge LEDs make it easy to see CarBack's 7+ hour battery status IPX7 waterproof rating to confidently ride through wet conditions Includes Quick Connect Plus rear mount and USB-C charging cable
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