* Bicycling Science by David Gordon Wilson: Book by MIT mechanical engineering professor, going back four editions to the 1970s. https://mitpress.mit.edu/books/bicycling-science-fourth-edit...
* "Bicycle Technology" by SS Wilson in Scientific American (Mar 1973): Great starting point on the technology and it's development. PDF: http://veterancycleclublibrary.org.uk/ncl/pics/Bicycle%20Tec...
Here's a few more I haven't yet pursued:
* Journal of Science and Cycling: Open access online journal https://www.jsc-journal.com/
* International Human Powered Vehicle Association (IHPVA) and World Human Powered Vehicle Association (WHPVA): Apparently one association that split acrimoniously in the 2000s. I haven't pursued this.
* Cycle Engineers Institute (CEI) (UK)
* European Cyclists Federation (ECF)
I'd love to find other publications, and a community and forum. When I ask around at bike shops, most people refer me to Park Tools, which isn't what I'm after.