Sport Direct AWE Triple Contour Alloy V Brake Pads Black 72mm Triple Contour Design, Lightweight Alloy Cassette, Weight Per Brake = 30g Unique Non Squeal Compound Reduces Noise And Increases Braking Performance Compatible with Shimano, Sram, Tektro and all other major braking systems Water Removal Channel & Mud Clean Designed Pad, Low Weight 15g Per Brake Suitable For Steel Or Alloy Rims, Fitting Instructions Attached, EN14781 Certified