GoPro-Helmet-Mount
thingiverse
Trying again is tough from the start. Tweaking the design made the spring retention mechanism less rigid. Simply slide it onto your helmet, secure your GoPro, and you're good to go – no screws needed.
Download Model from thingiverse
With this file you will be able to print GoPro-Helmet-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-Helmet-Mount.