The Unitree Protective Bracket is a B2-series accessory that provides a stable mechanical interface for mounting external modules — sensors, compute units and cable routing — onto the B2 and B2-W industrial quadrupeds, while adding physical protection for equipment carried on the robot. It is the same bracket included in Unitree's B2 Navigation Kit, where it secures added autonomy hardware alongside LiDAR and a computing board.

Sold as a standalone item, it gives integrators a secure, purpose-built way to add and safeguard payloads on the B2 platform. Supplied with the manufacturer's warranty.