This is gopro style gimbal slide mount.
This mount is 100% compatible with general flat Gopro mount which can be found here http://shop.gopro.com/APAC/mounts/curved-plus-flat-adhesive-mounts/AACFT-001.html
Following items are needed to finish this gimbal project
RollMount http://shpws.me/Mn11
RollMountBase http://shpws.me/MmUD
PitchArm http://shpws.me/Mn0g
Camera Housing http://shpws.me/Mn0i
Pitch Support http://shpws.me/Mn0U
Pitch Support Bearing Holder http://shpws.me/MmUw
Gimbal Slide Holder http://shpws.me/MmZy
This product and/or service is not affiliated with, endorsed by or in any way associated with GoPro Inc. or its products and services. GoPro, HERO and their respective logos are trademarks or registered trademarks of GoPro, Inc.