How to Choose Bike Lights

Ride with confidence with the Trek CarBack Radar rear bike light. Its built-in radar can detect and alert you of rear-approaching vehicles from up to 240 m away for increased on-bike awareness.




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Imported.
View all Trek Rear Bike Lights| Best Use | Cycling |
|---|---|
| Bulb Type | LED |
| Number of Bulbs | 1 |
| Max Light Output (Lumens) | 90 lumens |
| Taillight Mounting | Multiple Locations |
| Rechargeability | Rechargeable |
| Charge Time | 4 hours |
| Batteries | Integrated Rechargeable |
| Integrated Battery | Yes |
| Battery Life on High | 7 hours |
| Battery Life on Low | 12 hours |
| Battery Life Flashing | Unavailable |
| Weight | 1.4 ounces |
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I purchased 2 of these Trek car back rear bike radar/lights and can 100% recommend it! My husband also would give this a 5 star. The user interface is simple and the safety alerts along with the display on my phone are well worth the money! We ride rural, hilly roads and now I don't need to be constantly looking into my helmet mirror for oncoming vehicles. I also have them paired to our Garmin Fenix 8 watches but we both felt that was less useful because the watch vibration really wasn't noticeable but the phone audible and visuals are spot on. I did decrease my phone display lighting to a darker bit still visible display to help save on battery. I do wish I could buy a second mount for my other bike so I'll have to figure that out. Also of note I did add a zip strip through the mount and around my seatpost for added security in case the mount strap were to fail.