Would love more info...I was going to get the S-Works carbon bar, thats about 180 grams. Reverse Components Tracer XC bar with a0 rise is 126 grams. I wonder about the comfort level. Im more XC and not really doing much thats stressful. no big jumps or big drops. So strength isn't the number one issue for me. Comfort and vibration absorption would be at the top of my list.