I have Shimano disk brakes (cable operated, no hydraulics), they are still pretty new.
I noticed that under braking, only one of the brake pads moves inward.
Is this how they are supposed to work? Or are both pads expected to move?
I do know there is an allan-key screw that I can move to adjust the brakes, but I don't know if both pads are supposed to move when braking.