Bracket-H9B of the Panohero-Mini-Maxi family of panoramic heads for action cameras is the upper part of Panohero-H9B. It is a replacement part for Panohero-H9B only.
Bracket-H9B should not be put onto the middle part (called body) of older Panohero models for older cameras. Bracket-H9B does fit onto these but older bodies would not put the nodal point of GoPro Hero 9 Black into its optimal position. 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.