I have mini apes on my 2001 road king and there was some movement in the handlebars. I installed these and they are now nice and tight. They appear to be high quality. I could have tried something cheaper and saved just a few bucks, but didn't want to have the feeling that I should have gotten these instead. Not sure if the cheaper ones work as well, but I can say these work great. These are of course needed when running any sort of high handlebars to remove the slop. Easy install, fast shipping always from DK.