We are all aware of the handle bar shutter. Well...in an attempt to improve upon the inadequate mirror situation, I thought I'd try a pair of bar end mirrors. In order to install the mirrors I had to remove the bar end weights. I rode around for a few days to decide if I liked the mirrors or not. I came to the conclusion that the mirrors weren't the answer. However... in the process I couldn't help but notice the improvement in the bar rattle situation. I will not be reinstalling them. If the bar rattle bothers you...give it a shot...works for me!