GoPro stem mount
thingiverse
replace one of your top headset spacers with this and you can mount a gopro or light
Download Model from thingiverse
With this file you will be able to print GoPro stem mount with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on GoPro stem mount.