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Sentry X Rear Light

    $49.90 Regular price $75.45

Improve your safety without reducing your performance

The Sentry X Light makes you visible to any car on the road weighs less than 40 grams.

Works as Brake Light

Comes with a built-in accelerometer that signals when you're braking, increasing your safety and the people coming behind you.

The accelerometer has a built-in algorithm that detects speed, acceleration and gravity to calculate the exact moment you're squeezing your brakes.

Automatic battery saving sensor (also comes with Manual mode)

Comes with a sensor that automatically turns the light off during the day or when it doesn't detect movement after 30 seconds, enhancing the battery time to up to 50 hours!


  • USB Rechargeable 400mAh Li-ion battery
  • Battery lasts more than 20 hours
  • Weight: Approx 36g (40g with seatpost mount)
  • Waterproof Grade: IPX6
  • Can be set to Automatically turn on/off depending on the light intensity and motion

Shipping time:

US, Australia & Europe: 1 to 3 weeks

Worldwide Delivery: 2 to 5 weeks depending on location.

You get Free shipping when you order 2 items or more

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