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The new bicycle light with radar

May 2, 2024

Trek has launched the Trek CarBack radar bicycle light.

CarBack combines best-in-class daytime running lights with radar. CarBack can detect approaching cars from behind at a distance of up to 240 m and is visible from up to 2 km away during the day.

The new bicycle light with radar
Bicycle lights to prevent accidents
CarBack alerts cyclists to approaching cars, reducing surprises and allowing you to ride with greater confidence. Its features make it best-in-class, making CarBack an easy sell for cyclists who want the best in daytime running lights, not to mention radar technology.
Features of the Trek CarBack
  • Daytime running light, visible up to 2 km
  • Radar can detect a car up to 240 m away
  • Battery indicator
  • Waterproof USB-C charging port
  • Compact mount, easier to attach to small frames and saddle bags
  • Pairs with most cycling GPS devices
  • Trek Accessory app allows for phone use

Click the photo below to access the product.

Related product: Trek CarBack Radar Rear Light
Trek CarBack Radar Rear Light
Pair the light with the phone

The Trek Accessory app will enhance your experience. By pairing your CarBack with a phone, an additional icon will be added to the app's screen to identify approaching cars and their position relative to you. Easily check the distance to a car, whether it's still behind you, or if it's already passing you.

The Trek Accessory app is available for iOS and Android.

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