This is my first working version of a chinbar gopro/action camera mount for a Fox Proframe helmet. I made it with enough surface area to use double sided 3M mounting tape in addition to the zipties if you are looking for a more stable/permanent way to attach the mount. You can use only zipties if you would prefer to keep it easily detachable. Does not require supports to print. The nut should fit in snugly and can be sourced from standard GoPro mounts and accessories.