DURAGADGET Bike Handlebar Mount For GoPro Hero 1, Hero 2, Hero 3, Hero 3+ Plus, Hero 4, Naked/Helmet / LCD BacPak (Black, White, Silver, Surf, Outdoor & Sport Editions) Made of high quality ABS (30 times more durable than regular plastic) Custom fit for GoPro devices, attaches to existing plastic shell 180 degree rotation for multi-angle viewing Adjustable screws allow fixing to an array of bar sizes Not limited to bikes, can be mounted to any bar around 1" thick