You will tighten the basic screw (thread M8) to your handlebar mounting. Then you will screw the movable GPS mounting plate to it. Garmin and TomTom Motorcycle GPS units can be mounted without any problems. You can also adjust the plastic plate very easily for other devices.
Also referred to as GPS mount, GPS bracket, GPS handlebar bracket.
This complete mount with adapter for action cameras is...
GPS mount on the handlebar clamp - for attaching your...
You can plug in all extra devices like GPS navigation...