Features: 1.Perfect suitable for BMW R1200GS LC 2013-2017, for BMW R1200GS LC Adventure 2014-2017, 2018 r1250, replacement for BMW S1000XR 2015-2016, for BMW R1200RS 2015-2017. 2.It can be matched on the Jiaming navigation seat.charge mobile phone, motion camera, BT adapter and camera through a navigation bracket. 3.The mobile phone is fixed and reliable. It is not afraid of vibration and does not fall off. 4.automatically turn off the volume or cell phone won't happen.A common X rack often turns off the volume when holding the phone. 5.Made of premium ABS plastic material,not easy to aging and abrasion resistant. Specifications: Material: ABS For 12MM Roll Bar Package Size:16cm*10*2.5cm Package Weight: 245g Package List: 1 set Mobile Phone Navigation Bracket Accessories including(4 bolts1*USB cable,1*Connecting line1 paris Fixed seat)