Boomerang CycloTrac V2 Refurbished

$115.00 $149.00

Boomerang CycloTrac V2 Refurbished
Boomerang CycloTrac V2 Refurbished Boomerang CycloTrac V2 Refurbished Boomerang CycloTrac V2 Refurbished Boomerang CycloTrac V2 Refurbished Boomerang CycloTrac V2 Refurbished


Anti-theft & GPS Tracker

Boomerang CycloTrac V2 - Refurbished

Works worldwide: USA, Canada, Europe, UK, Australia, Asia, etc.

New Units SOLD OUT and will arrive in 2023

Ships in 1-3 days.

Additional data plan required.  Only $3.90 USD/month purchased in app. Cancel at any time. Activate when you receive the device. Device setup, tracking, and remote control works over cellular data. 

✅ Free 6 month warranty
✅ 100% satisfaction guarantee
✅ 30 days no hassle return policy
✅Loud alarm deters would-be thieves
✅Text & app alerts when your bike is in danger
✅Instantly track your bike with advanced GPS & cellular
✅Tamper resistant mounting
✅Visible device, theft deterrent (recommended by police)
✅Works worldwide
✅Long battery life of 2+ months
✅Panic button

Battle tested and approved by USA police departments as a theft deterrent and recovery device. Deters over 98% of thefts according to police studies. 


Dimensions: 5.2" x 1.25" (13 cm x 3 cm)
Weight: ~3oz (~85g)

Battery Life:
2-3 months when parked
10+ hours (100 miles) when continuously tracking
2-4 hours charge time 

    In the Box

    • 1x Boomerang CycloTrac V2 – Global Version
    • 1x 6ft USB charging cable
    • 2x Tamper proof mounting screws
    • 1x Screwdriver bit for tamper proof screws
    • Easy mounting instructions
    • Instructions for setting up iPhone or Android app
    • Web portal access for ride & tracking without app
    • Peace of mind 👍


    Boomerang CycloTrac V2 comes with everything you need to mount it to your bike frame underneath the bottle cage.

    If you have a bottle cage or bottle cage bosses (attachments points), simply measure your frame to ensure you have 10" of space to install your Boomerang.

    If you do not have enough room or wish to mount Boomerang in a different location, order an optional mounting accessory:

    Clamp Mount
    Rear Rack Mount


    ✅ Automatic ride & theft tracking via advanced GPS & cellular
    ✅ Loud alarm & visual
     deterrent, recommended by police
    ✅ Text & app alerts when your bike is in danger 
    ✅ Tamper proof mounting screws included
    ✅ Durable, smash proof construction
    ✅ Long battery life of 2+ months
    ✅ Industry leading antennae strength, stays connected
    ✅ Waterproof
    ✅ Panic button & crash detection
    ✅ And more!


    Reviews & Testimonials

    Bike mechanic tries to smash Boomerang with a hammer. The durable construction easily withstands the blows. And more importantly, Boomerang immediately alerted the bike owner via text message.


    Bike mechanic reviews Boomerang. "There's no way to remove the lock without triggering the alarm."

  did an in-depth (23 min) review of Boomerang V1. Read the full review here.


    Rocky had his bike stolen from his garage and recovered it within hours thanks to Boomerang.


    Police sergeant reviews Boomerang. Both the San Jose and San Diego police departments tested Boomerang in bike theft stings. Read about the police stings here.


    Read more customer reviews here.


    Quick Links


    App available in Apple iTunes and Google Play stores.


    "The Boomerang bike unit is awesome. The unit stays charged at least for days. I am tech challenged, but had no issue installing and using app which has stupidly and mercifully simple interface." – Darren S. on Google Play


    Customer Reviews

    Based on 113 reviews
    Amanda Kolakowski

    So far I haven’t received a response from customer service, but I can’t attach the Boomerang to my bike because I wasn’t sent a mount. I can’t screw it directly into the bike frame.

    Sara Walfoort
    Great Service

    I only give this four stars simply because therenwas a minor miscommunication with the vendor. I believe that the miscommunication was unique to this product and this purchase. I would happily deal with this vendor again.

    Sid Garrisson
    Bike stolen

    The device malfunctioned and disarmed itself.

    Tracy Mills
    5 stars being the highest

    I love it.

    Shawn Lucke
    Not quite polished. Privacy issues.

    I got this with one of the priorities for me being a prompt warning when the bike was disturbed.
    GPS location has always been very accurate.
    Tunable motion detection can be very sensitive. I usually set it off when I try to pull my water bottle off and the wind blowing in the bike has set it off.

    Seems to be a quality build although the rubber cap for the usb input is hard to put on as the interior receptor is slightly out of alignment with the exterior port.

    Easy to mount options.

    The notification has been pretty reliable except the ONE place I really need it.. The bike rack at work. It would be nice if the app showed signal reception strength so you don’t have to test it everywhere you leave the bike.

    Battery life is very poor compared to some competing products. Unable to get full charge. Being a refurb probably makes this worse. Lasts a few days.

    I’m not a huge privacy nut and accept this type of location device is going to require some compromise, but there appears to be no way to not record rides or delete rides that works. I could probably track down the home of the previous owner of this unit, who lives on the Navajo reservation. I thought of returning the unit but I don’t like passing my info on like that.

    The App does not really work as well as it should to control the unit. You need a separate app to tune the Boomerangs settings which could be a bit intimidating to some non programmers who don’t understand the importance of exact syntax when entering command lines. The app is also glitchy when trying to start and stop the alarm often requiring restarting the app to shut the alarm off which usually means the alarm is sounding by the time you get it restarted.