The Stages Bike features shift buttons located on the inside of both brake levers, as well as a secondary set of shift buttons in the drops of the handlebars. The two buttons by default will operate similar to a road bike, with the buttons on the left side working as larger shifts (big to little chainring) and the shifters on the right performing smaller gear changes. 

With the upcoming updates to the Stages Link app, shifting will also be configurable to custom set ups. Stay tuned for more details on how to customize your gearing.