No vibrations with mine on the Wee [maybe it's a "Vee" thing ].They vibrate a lot. You can acutally "tune" them like a tuning fork. Clean the thread goop out of the frame bolt holes before installing them. Cut some rubber heater hose, wedge it in between the bars, and the bolt holding the fairing. It helps the virbation some. Make sure the bolt that holds them together under the cylinder, acutally pinches the collar. Otherwise that rattles.