[Tom Stanton] wanted to see if supercaps have any practical use on e-bikes, and built a DIY electric motor in ... [Tom] built his own axial flux motor for the bike, using 3D printed formers ...

That tool is a 6-axis micro manipulator and is essentially ... SLS Nylon Actuator Frame. Motor anchors to top right, moves the central pivot up and down to deflect the endpoints.