I just installed the Pro Bends on my 790R and was not able to re mount my Rottweiler CRG mirrors. They wil not fit on the inside of the bars with enough room for your levers and if you put a spacer on the bar end the perch mounts will not fit. The Pro Bends in the picture above must be an older version or different style? I put the 1290 mirrors back on until I can fabricate new mirror brackets that attach from the outside of the guards, however doing that means that in a fall their toast, also no room for your hand when flipped in. I also noticed that even if I am able to mount the Rottweiler mirrors, there is very little articulation so the mounting has to be pretty much spot on.