Housed inside of a graffiti-slathered old garage, Pedal Revolution is a non-profit bike shop. Inside, bicycle frames and wheels hang from the ceiling, while merchandise and decoration mix throughout the walls of the store. This is not only a terrific place for an alignment, but also a job training center for at-risk youth, where interns get hands-on training in how to run a small business, as well as the more mechanical aspects. Selection is on the smaller side, but the prices undercut nearly all the neighborhood’s power players. For the last fifteen or so years, Pedal Revolution has been keeping the Mission’s burgeoning cycling culture going, doing good all the while.