Originally Posted by Emoto
I reviewed the mounting instructions at that link and they were for a prior year GS. The 2013 is a complete re-design, and the place where your mounts go (up by the side of the windscreen and turn signal on the old bike) is different on the new one. Your mount uses two bolts to attach, but the new bike has only one in that location now. So - and I could be way off here - it does not appear to me that your GS kit would work on the 2013 R1200GSW. Would be glad to learn otherwise.
If you have a crash bar you could mount them using the kit I used for my '13 GSA. The 1" bar mounting clamp is a nice piece of kit.