Cannot help with the ROX risers but I got the ones sold on eBay by a Turkish manufacturer for $26. They go up 32mm and back 16mm. They just fit my 2017 650 without rerouting. I loosened the brake hose clamp at the triple tree if that’s what it’s called, and got maybe a quarter inch of brake line out of this deal before tightening it back down (it slides through the metal clamp). The riser made a surprising difference to posture on the bike, and it is more comfortable now to be riding while standing. I would definitely buy a riser on any new DL650 again.