Originally Posted by
bampilot06
Im speaking specific rim brakes. Come to think of it, it is interesting to have claris, sora, tiagra, 105, ultegra, dura ace as all different caliper choices. Function is all the same, so back to my original question, other than weight do you notice a difference.
DA 9000 pivots = bearings. Ultegra level and below = bushings. 9000s felt smoother and quicker to me.