Anti-theft system for bicycles, e-bikes, mopeds, and more!

Boomerang CycloTrac is a revolutionary breakthrough in bicycle anti-theft protection.


✅ Loud alarm & visual deterrent, recommended by police
✅ Text & app alerts when your bike is in danger
✅ Instantly track your bike with advanced GPS & cellular
✅ Tamper proof mounting screws included
✅ Durable, hammer proof construction
✅ Long battery life of 2+ months
✅ Industry leading antennae strength, stays connected
✅ Waterproof
✅ 100% 30 day satisfaction guarantee
✅ FREE one year warranty included
✅ And more!

Peace of Mind, Anywhere, Anytime.

In addition to the peace of mind that comes with all Boomerang anti-theft products, you can also track of the way you ride your bike like never before.

Want to know your ride distance, elevation, calorie burn and more? It’s all there with an easy to access interface, available on our website.

The Boomerang CycloTrac anti-theft GPS is built to last.

We understand that your bike take a beating, and we wanted to make sure that our product would be with you every step of the way. Boomerang is waterproof and stays in place with special mounting hardware. Use Boomerang with a good lock, and double down on your bike protection. Deterrence is half the battle – thieves choose the path of least resistance.

What happens when your bike is disturbed?

Boomerang's anti-theft motion sensor goes to work alerting you and deterring the would-be thief...

  1. Boomerang's loud, on-board alarm sounds
  2. A text message & app notification are sent to your phone
  3. GPS tracker is activated


Check the real-time location of your bike in the Boomerang app. False alarm? No problem. Easily deactivate the audible alarm in the app.

Unlike limited range Bluetooth devices, CycloTrac connects to your phone via a powerful cellular antennae.


Additional Information: