For Garmin Zumo XT or XT2 Locking Adapter for BMW NAV GPS Mount The adapter that makes it work If you are upgrading your Garmin NAV V/VI to a Garmin Zumo XT or Zumo XT2 GPS, this locking adapter will allow you to mount and secure the Zumo XT/XT2 in the same location as your previous BMW Garmin NAV V/VI. This adapter is designed to be used with the original BMW NAV base as shown in the images and requires a Garmin Zumo XT or XT2. It is compatible only with this specific setup and must be used with the Zumo XT or XT2 navigation base included with the purchase of the device. This adapter is compatible with BMW 1200 GS/GSA and 1250 GS/GSA models. The adapter enables secure mounting of the Zumo XT or XT2 into the factory BMW NAV base, providing a locking mechanism that restores the original factory look and function. It eliminates the need for aftermarket handlebar mounts while maintaining a clean, integrated appearance. The kit includes a matching plug for the factory wiring harness located in the right frame area. Connect the supplied plug to the Zumo XT or XT2 harness using the included crimp connectors. Once assembled, the unit can be connected to the vehicle to provide power for charging and ignition control. When installed, the Zumo XT/XT2 extends only one additional inch toward the rider, ensuring full visibility of the instrument cluster.