last time I took my bike in for some work, they were struggling to bleed my rear brakes, but managed eventually.
Last week I was half way through a ride and it started binding after a long steep descent. I managed to fee it a bit but carried on and the next evening removed the pads and levered the pistons back in. Then after re assembling the brake lever pulled in completely with no braking at all despite pumping. I walked off in disgust returning a few minutes later to find that incredibly it worked perfectly! How did that happen?
Anyway, has anyone else had these brakes and had to replace them as they became unrepairable? Just considering my next move.