Good interview with a guy trying his own things in England..
https://www.pinkbike.com/news/the-interview-chris-porter-2017.html
And his bikes..
http://geometron.mojo.co.uk/
https://www.pinkbike.com/news/the-interview-chris-porter-2017.html
And his bikes..
http://geometron.mojo.co.uk/