Speaking generally here (with zero experience with Kuryakyn products), 1" is HD bars, 7/8" is everything else?The Kawa definitely.
Rubber_snake, so that Kawasaki are 7/8”? I ordered them and will update when I get them.Yes, the Kawa is ⅞”.
It says on the kuryakyn that it doesn’t fit oem grips that are longer than 4-5/8”. I’m measuring mine at 5”, am I just measuring front the wrong point? Because I’ve seen others with these grips, but I don’t want to cut or modify if I don’t have to.Sorry man. I don’t know the answer to that. Have you tried their live chat from the website? Can’t hurt to ask.