Simple gopro (chin) mount for ixs trigger ff helmet. Optimized for minimum intrusion inside the chin guard, since there is not too much space between the helmet and my chin there.

Print preferably with high infill (>80%) and in PETG, ASA, ABS, Nylon... for maximum robustness, although PLA will work too.

A M5 nut for the gopro connection is required, but may have a tighter fit. If this is the case, put the gopro (case) inside the mount and use the thumb screw to pull the nut into the corresponding indentation. If the fit is too loose, use some superglue to secure the nut (optional).

The mount ist strapped to the helmet with one or two narrow zipties (< 3mm width) which are guided by the mount itself. Place the end of the ziptie somewhere where it can't touch your chin while riding and have fun.