Customize Replacement Parts with 3D Printing

German maker Thorsten Wilms wanted to add a nice headlight to his new bike, but a couple of cables got in the way of a clean installation. He ordered a new clamp to compensate for the cables, but it ended up positioning the business end in the opposite direction. So he did what everyone with access to FreeCAD and shapeways.com should do: he redesigned the part to position it in the proper direction and printed a copy using a similar material. [via bikehacks]