Super cool women doing neat things on bikes

Lucy:

https://www.lfgss.com/conversations/139131/

It's a strangely unknown sport outside the few Central European countries where it's done, e.g. Germany, Austria, Switzerland, the Czech Republic, etc.

The most-reposted video a few years ago was of these two multiple world champions:

https://de.wikipedia.org/wiki/Katrin_Schultheis_und_Sandra_Sprinkmeier

I think most of the links in the thread above are dead, but if you search for their names, you'll find a few rather good performances. :)