I've been wanting a different view for my go pro and saw that people used theirs on the chin. Just went to walmart and picked up the grab bag so I could have the j-arm mount.
Before you get crazy with cutting or drilling your helmet just know that all helmet facias and front design is different. Mine, the front black piece and chrome piece sandwich the helmet and attach with three screws. I cut out the center of the chrome piece and kept the screw parts to attach as normal. I then stuck the j-arm through both without using an adhesive mount. I then glued it into place. I'm going to look into maybe running a zip tie or two through it for extra support.
Why I did this? I never liked the helmet top mount since it's way up there and you always see the visor. I like the side mount but it hits things and you don't see all of the bars. This chin mount is damn near at eye level, it doesn't hit stuff and it's centered. If I find it to annoy me from being upright I can always invert it and change the settings on the camera to record that way as well.
I figured I'd show this just in case someone didn't think of it. By the way, I designed this on the intentions of it being permanent since I cut the front vent holes into one big one and it would look silly without the mount there.


