New resin pads have 50% more durability! Pair of J-Type disc brake pads with fins, for 1 caliper Resin compound, for improved modulation & lower noise Fits 2-piston SLX and XT calipers from 10 to 12 speed groups and 10 or 11 speed XTR brakes Ice Technologies fins & aluminum backplate cools down the brakes in use, which improves braking consistency and power and reduces brake fade during long, technical dowhnill stretches Longer lasting than G-type pads Interchangeable with F-Type and G-Type pads Includes spring and pin Attributes Backplate Aluminum Pad Spring Included Cooling Fins No Disc Pad Material Resin Model Compatibility BR-M8000 Pad Shape Shimano G-Type/F-Type/J-Type