Hi all, These are my notes on the install of Roadstercycles's CE 605 into a 2015 F800 GSA. As most of us are aware the newer GSA models have the OEM R/R inboard, with the air cooling fins facing forward and slanted down whereas the older F8's have the R/R facing outward, with the cooling fins sideways towards the rider's leg. I was curious if a CE 605 could fit within current mounting configuration. The answer is "Yes it can!" The 2015 OEM R/R is fastened by one bolt to a clip. This clips to the ABS pressure modulator "instrument carrier" (Part number 34 32 8 530 988 INSTRUMENT CARRIER). If you look at the parts fiche on this you see that the top of the area where the OEM R/R fastens... the bolt does not go though anything that is fastened to the chassis... only the clip... and the clip slips onto the Instrument carrier. At the base of the OEM R/R when it is fastened is a little 1/8th inch supporting node that helps support the mass of the OEM R/R. So, all told, the OEM R/R is fastened, quite honestly, a little lazy. You cannot see the supporting node in the diagram below, but you can see it when you take off your OEM R/R.