This power base is crafted from premium plastic material, solid and to last for many years. For All 12/22MM Crossbar Roll Bar Bracket. Fits For All Phone Models Which Has Wireless Charging Function. Replacement For R1200GS R1250GS ADV S1000XR F750GS F850GS F900R Wireless charger Fast Charge Mobile Phone Navigation Bracket The spring-loaded pin can effectively avoid power supply instability due to vibration. The power base can be easily removed from the phone holder. This power base is small in size and does not take up much space in the car. Item Name:Universal Power Base Input:DC 9V-15 Waterproof IPX6 Roll Bar Base Replacement For R1250GS ADV R1200GS S1000XR Color:Black Material:Plastic Package Contents: 1 * Power Base 1 * Snap Fittings Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.