I tried an S-Works Power Mirror 143 mm for about 1 month and a half. I does not fit me. I tried to change the tilt, setback and height without success.
I’m a guy. I’ve got thick fat muscular legs with almost no thigh gap.
If I sit back, the wings dig into the back of the thigh where the leg meets the buttock. In that area, the skin in contact with the saddle does not move, the skin of the leg moves with the leg and the skin in between needs to stretch and be free to move. The saddle is touching there, pulling on the skin every stroke. It’s gradually building an injury.
If I move toward the front, I’m sitting less on the wide area and more on the front. In that position, the back of the legs are confortable but the saddle is too short so the sensitive parts are sitting on the nose in front of the cutout.
I’ll be going back to the saddle that came with the bike (Specialized Allez Sport 2009). I’m not sure what the model is but I haven’t found more confortable yet.
Here’s some comparison shots.
