Suffering fuel economy?

[Amber Lamps]

Originally Posted by No Worries

Disc brakes are supposed to take up the slack of new or worn pads. The O-ring in the caliper, which is actually square-edged, moves the pads away from the rotor. Either it ain't doing it's job, or the piston and or the bore is pitted so the piston can't withdraw. Have you done a good bleeding?

That's a good point but the problem would have been the same with the old set-up right?