Sram Disc Brake Pads

*Replacement Disc brake pads for Sram and Avid brakes *Pair/set (1 caliper): left and right pads with retraction spring and retention pin *Metallic - Metallic/Sintered (UPC) compound is harder for longer wear. Better in wet conditions and for heavier riders *Organic - Softer compound tends to modulate better and is quieter but will tend to wear quicker *Power - SRAM&&';;s newest Power pads mix the properties of sintered and organic pads. The new compound produces a more aggressive bite and increases power under sustained braking