If you are looking for a beauty 1:1 shifting ratio that is clean and efficient look no further. It shifts perfect in all conditions from very cold muddy rainy days to dry hot conditions and no problems in between. The weight of this derailleur is kept down to a minimum with the use of materials such as carbon, magnesium and titanium.
Haven’t been on it that long but have heard of some issues of durability down the line. Time will have to tell on that one.
Well I have to say only three letters for something comparable XTR.
This XO rear derailleur just works great. I have had no shifting issues since installation and have not needed to re-adjust it either. The derailleur functions very crisp and precise as you should expect from top of the line equipment and does so without complaint or hesitation regardless of terrain.
None so far
Not Shimano XTR. I just got rid of my new XTR for XO and the difference is night and day. This stuff really works and my new XTR never did. So I would recommend another SRAM component over anything out there. The Shimano XTR derailleur was horrible..the worst component I have ever had on any bike ever. If you are wondering which way to go SRAM XO does it best