Anyone who likes bicycles has at some point probably fantasized about it - getting their own one-of-a-kind custom-made bike. There are oodles of independent frame-builders out there who will gladly accommodate such fantasies, but their services generally don’t come cheap. Building a high-end bicycle from scratch definitely requires a lot of skill, and even designing one isn’t something that just anyone can do… or is it? BikeCAD, a free online applet, guides users through designing their own road, mountain, tandem or recumbent bike. They can then take their finished design to a builder, or even attempt to build the thing themselves.