Cycplus L7 Radar Tail Light Rear Bike Light
3/ 5
Gijs 8 October, 2025

Yes, but...

Does what it should but there is definitely room for improvement. I get about 50% false positive reports. The L7 also struggles with a lot of traffic. Then it starts tuting my GPS a crazy, red-green-red-green.... When crossing another cyclist, I also get a notification every time. I miss an irregular flashing mode. Battery life is really good then. Hopefully software updates will solve the problems.

Pros
  • design
  • price
Cons
  • difficulty with multiple e-vehicles
  • lacks a few extra light modes
  • lots of false positives
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Cycplus L7 Radar Tail Light Rear Bike Light
4/ 5
Gijs 1 October, 2025

Good, but...

After my Magene radar failed, I went for this option. The price is very competitive. The radar does have trouble with several vehicles in a row. Then it beeps like crazy. Red-green-again red- ... I also get a lot of false positives, but maybe that will improve after updates. I also miss an irregular blinking pattern, currently I mostly use pulse mode.

Pros
  • Cheaper than other radars
  • Sleek design
Cons
  • brake function too sensitive
  • many false positives
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