The new OTTO Tuning System™ is an industry first, automated vision system developed for cyclists. Reading and remembering complicated adjustment instructions is no longer required! Together with derailleur location tools, the OTTO smartphone app tunes your bicycle shifting with professional precision.
This smart tool uses the iPhone’s front facing camera and a set of simple gauges to deliver precise shifting fast, allowing users to check alignment immediately or make small adjustments in as little as 60 seconds. The OTTO Tuning System can even take users through a Full Tune for a small in-app purchase that’s significantly less than what it would cost at your local mechanic. Ideal for pre-race/ride confirmation, after wheel changes, or regular maintenance for even the most mechanically-challenged cyclists, in addition to saving them an extra trip to the bike shop!