OK, I'm after some replies mainly from people who have used (on there own bike) an RB booster, AND an echo control booster.
I have just ordered an echo control booster, and am currently running an RB booster.
I am after replies to do with function mainly, as I have heard mixed replies about it.
So, yeah, which on has everyone prefered function wise. I know the control looks beautiful, and comes with bolts that don't round off after a week, but is it good for flex?
:rolleyes: