Which brake pad do I need for Shimano® 4-piston SLX / XT / XTR? Customer Support April 10, 2023 00:51 Updated Shimano® 4-piston calipers ALL use the same brake pad design. From the base-level Deore® to XT, SLX, Saint, Zee, XTR and so on. THE FOLLOWING MODELS FIT *ALL* 4-PISTON SHIMANO® BRAKE SETS: Red Label RACE - RL131 Gold Label HD - GL131 Related articles Are MTX brake pads thicker than OE stock brake pads? How do I reset (prep) my used rotors? How long do the brake pads last? How do I bed-in / break-in my MTX brake pads? Are ceramic MTX brake pads hard on rotors? Comments 0 comments Please sign in to leave a comment.