I like using bar ends on my bike not only for hand positioning options, but the hollow end (where a plug would go) on many newer ergonomic style bar ends does not have the plug hole provision that the old style ones do. Therein, I'd insert a Cat Eye mirror so it is nice and up high out of the way yet still tight to the bar. If anyone knows of a good ergonomic end with that end hole free lemme know. However, TopPeak has a solution in the
Bar n' Mirror which I was going to try. Anyone here use these on a regular basis? How do they perform and hold up?