Join Us in Supporting Interscholatic Cycling

For every order in our online shop of t-shirts, hats, socks and reg kits,
we'll donate $5.29 to NICA, the National Interscholastic Cycling Association.
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Community-Connected Bike Security

Register Your Bike, and Join the Community To Protect Bikes from Thieves

Got bikes?
Protect them now.


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Bike Protection As Simple As A Selfie

Just Grab Your Phone and Snap A Few Photos.
Presto! You Are Protected.

Got bikes?
Protect them now.


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Bike Theft Sucks, But Our T-Shirts Don't

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Get Your Shield Against Bike Theft

Let Thieves Know Your Bike Is Protected.

Got bikes?
Protect them now.


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Help A Buddy Find Their Bike

With our mobile Hot Sheet and Missing Bike Alerts.

Get Our Mobile App
Be Part Of the Solution To The Bike Theft Epidemic

Help Us In Our Quest to Protect 1,000,000 Bikes

Find Out How
Find out more about us.

What We Do. We Make Software For Cyclists

Introducing Community-Connected Bike Security

Protect Your Bike

Capture all the important information about your bike and bike accessories, in minutes, from our website or from your smartphone.

Protect Your Privacy

You choose what and when you share information about your bike, your location, or your contact information.

Protect Your Community

Use our Mobile Alerts and Hot Sheet to help rescue bikes in your neighborhood.

Our 529 Shields give your bike an added level of protection with a unique id and a warning to would-be thieves.

Quickly share the details about your bike or bike theft to law enforcement, insurance, or whoever needs it.

Automatically create missing bike posters that you can place around town, even from your iOS device and AirPrint enabled printer.

And we're just getting started.

Join us by registering your bike now

Also on Mobile

Our Android app is now out in beta!

Who We Are. Cyclists, with Contempt for Bike Thieves

We are cyclists who work 9 to 5, but live 529. We've turned our passion for bikes and software into our day job. We dream of building the best place online for the cycling community, and we are starting by making the world a little harder for bike thieves and a lot easier for bike owners. We hope you join our community.

We are headquartered in Portland's lower Mississippi industrial area, stock Ninkasi in the fridge and pull our own espresso shots.

Who You Are. Passionate, with a Sense of Adventure.

You are curious, self-motivated and collaborative and are the master of your craft. You obsess over great work, and would rather dive in and fix problems than complain about them. You trust your gut, but routinely seek out perspective and criticism from your peers in and out of the company. You love technology, but love getting outside even more. You'd rather be on your bike than on your couch. Together with other extremely talented 529'ers, you’ll build the tool to satiate our customer’s passion for adventure.

If this sounds like you, here are our current open positions:

Sorry, nothing right now. But, you can still send us your resume if you'd like.

Who Our Friends Are

We've got more energy than an army of ninjas when it comes to fighting bike theft. But we know we can't do it alone. So we've teamed up with local law enforcement, universities, residential and commercial buildings, bike shops and cycling clubs to raise the bar on bike registration and recovery. Together, we can do this thing.

Here are just a few of our partners:

Want to join our campaign? Here's how.