Summary

Bicycle accessory bar version 3 by Ty Harness 31/5/2018

Version 3
Modern handle bars and seat stems come in a myriad of diameters and
angles these days. If you need a mount at weird angles then this scad
file may help. Of course handlebars often sweep and rake - maybe version 4.

inspired by:
https://www.thingiverse.com/thing:2913822