GoPro Naked Tripod Mount
by RunnerDuck, published
This will hold a "naked" GoPro securely to a tripod. It allows for better sound, clearer picture and connect a USB while recording.
While it does not hold it tight enough to take a hard hit it is tight enough to keep it from moving around.
It's pretty straight forward, just print and clean up. One additional step you'll need to do is drill and tap the threads for the mount.
Drill out the printed hole to 7/32" and tap 1/4"-20.
Alternatively you could put a metal 1/4"-20 insert into the base for longer life.