Surprisingly convenient and useful.
(Photo: J. Maus/BikePortland)

Q: What do you get when a cyclist, an engineer and a businessman walk into a bar?

A: A stolen bike.

At least that’s how the joke used to go before the OttoLock came along.

Designed and engineered in Wilsonville by Otto Designworks, the company got started in 2015 after a successful Kickstarter campaign for their first product: an app and tool that helped people adjust derailleurs. With the OttoLock, the company seems to have found its stride.

Word-of-mouth for the product ignited early on in large part because one of the idea generators and spokesmen is professional cyclist Jacob Rathe (whom you might recall from our story on him when he made the U.S. National Team in 2008). We first covered the OttoLock nearly a year ago when it was still in the prototype and design phase. Now that it’s starting to show up in bike shops around the country, it’s time for a closer look.

Here are my impressions after using it for several months…
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My bike’s profile in the app.

One of the cool things about having a good friend or a partner with a different knowledge set than you is that it gives you access to expertise without having to be an expert in everything yourself. Since my partner is a bike mechanic, it means I don’t have to master a headset press — and he doesn’t have to master WordPress.

Although I’m very familiar with basic bike maintenance, I’m by no means an expert. Sure, I understand how to adjust my derailleur, but I’m always going on guesswork. And un-expert guesswork, at that.

That’s the problem that the new derailleur tuning system from OTTO DesignWorks, a startup based a few miles south of Portland in Wilsonville, is trying to solve. Their OTTO Tuning System uses an iPhone’s camera, visual alignment technology, and a set of gauges to help you quickly adjust your derailleur. It’s compatible with most Shimano and SRAM 9-, 10- and 11-speed cassettes, and costs $39.
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The smartphone camera uses the targets on the
gauges to create 3-D models of your gearing.
(Photos courtesy OTTO DesignWorks)

The rising tide of products that combine physical objects with mobile apps has come to do-it-yourself bike maintenance.

OTTO DesignWorks, a startup based a few miles south of Portland in Wilsonville, says its first product will offer “perfect shifting in under five minutes” for people with Shimano and SRAM 9-, 10- and 11-speed gear cassettes.

As the video below shows, the company sells gauges that can be attached to a cassette and derailleur. Its free mobile app then uses a smartphone camera and photogrammatry — the mathematically intensive process of turning images into three-dimensional modeling — to diagnose the situation and walk someone through the tuning process.

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