In principle, makes the mounting what they should. I use them on a mountain bike and here she slipped initially somewhat handlebar area. Remedy then managed a rubber pad. Then camera always struggled while driving going on and this time in the area of the pivot joint. Even firmer tightening the screw struck me daring to the material. I then smeared some assembly paste between the joints and then everything works fine. The holder is Ok, but at least one non-slip rubber could be there. The price I find to be too high for the performance offered.
