The Trek CarBack Radar Rear Light helps you ride with confidence by detecting vehicles approaching from behind up to 240 m away. With bright Daytime Running Lights visible from up to 2 km and seamless GPS integration, it delivers advanced awareness and reliable visibility on shared roads. Radar detects rear‑approaching vehicles up to 240 m Compatible with most cycling GPS computers Pairs with the Trek Accessory app for vehicle tracking Daytime visibility up to 2 km with focused optics and flash patterns Light modes: Day Flash 90 LM, Day Steady 25 LM, Night Steady 5 LM, Night Flash 5 LM Visible fuel‑gauge LEDs with 7+ hours of battery monitoring IPX7 waterproof rating for wet‑weather riding Quick Connect Plus rear mount included USB‑C rechargeable with cable included Ideal for: Urban commuters, road riders, and cyclists who want radar‑enhanced awareness and high‑visibility lighting for safer riding on shared roads.
