When you build prototypes you expect to see them again. As the first iteration of an idea, they are the canaries in the mine of innovation, and, if all goes well, when they return they bring back a load of valuable information with them. We now have Mo Bruno Roy’s elite race bikes back after they’ve been flogged hard on mud, grass and sand the world over. One is her Mudhoney SLX . The other is her Mudhoney PRO, known as the Mo Honey PRO when we first built it. Now we’ve done a debrief on what worked and what could have been better, and, as always, it’s time to get back to work.