I am switching from a 17 SG to a 19 RG which just came in. I run Yaffe's on my SG and woke up in the middle of the night last Sat in a panic realizing the bars would not switch over with every other mod I am switching. On Sunday I went online and saw that Yaffe's have been backordered for months. I am 6.2 (used to be 6.3..) and the stock bars kill my back so I didn't know what I was going to do. Went to this and a couple of other forums and saw where many were liking the F47's even more than the Yaffe's so went to their website and they were backordered also in 14 inch which is what I need. Monday morning I went on a mission to try and find Yaffe's in someones inventory and got the same story from all that they have been backordered forever and though Yaffe says will be available in early to mid Oct everyone I talked to told me not to count on it. I then tried calling F47 and they said they were backordered for 6 weeks. I asked them if anyone might have them in stock and she gave me a list of about 5 dealers in SoCal including the dealer about a mile away. I called them and bingo, 1 set of gloss black 14 Signatures that they had been holding for someone for a very long time and they said if I came in they would sell them to me. I had never even seen them in person (that I paid attention to) so I ran down there. They happened to have a RG in service with those bars on that I got to sit on and not only did they feel great, I absolutely love the meatier look of the 1.5 diameter. When I was paying for them I asked why they show different bars for the 16-17 CVO and parts mgr said they have been installing F47 on bikes for years including 16-17 CVO RG's and he had always ordered same bars but thought maybe the tech had to pull the pins on those years. When I was there they had a few new bikes in stock that they had put F47 12 inch bars on so think he knew what he was talking about.