Trek CarBack Radar Rear Bike Light

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.