Acacia Mobile Phone Holder for BMW Motorcycle R1200GS The mobile phone holder can perfectly match the Garmin navigation seat of BMW motocycle R1200GS.It can replace the Garmin navigation too. You can set the phone quickly with one hand,no shock,no drop,no volume-closed,no power-turned. Mainstream mobile phones can be installed. Two USB charging jacks on the side,you can charge the phone from navigation. The back has take power contact for BMW navigation seat, dont have external power supply outlet of Garmin navigation seat. List: sell phone holder body,one upper jaw and one lower jaw, the external power supply line, four screws and four nuts.