I have the Rizoma Spy-R they don't vibrate at all, can be positioned in diferent angles and also are foldable for lane spliting. They come in 3 sizes too.
I have some of these but don't like them much. Maybe I'm just being picky, but they don't have a very positive feel when you want to adjust the angle on them.
They do that thing where they slightly return when you let them go, so you have to move them past where you actually want them adjusted to.
Actually, perhaps I have older ones. Mine stick straight out..
Last edited by breaddrink; 06-21-2018 at 06:37 PM.
I can see good enough with the stock mirrors to know if a faster rider is back there and I should let them go,
or if a cop is after me. They do not vibrate much. I can see other traffic behind me if I am riding in traffic. What else do I need?