I have a set on order from Twisted Throttle, their part no RG.CP03465BL for $114.99. A little steep, but supposed to be simply bolt on.
I would bet that these will not fit. Twisted Throttle says that they fit 06-13. They have a problem understanding that the 13's plastic is nothing like the previous models. Let us know if they do work because I will NOT cut the plastic and canyon cages are butt ugly
They do fit without any modification, as I installed them today on my 2013 FJR without any fairing modification. The spacers behind the sliders clear the fairing so that these are simply bolt on with no modification. See the "Image Gallery" button on the link from my post #22 above. The photos there are clearly from a 2013 FJR. These frame sliders are elliptical, not round like the ones that fit the 06-12 models. The stock canyon cages on the Ducati Multistrada 1200 S Granturismo look pretty nice, but then again, that bike is over $20,000.