Amazon.com : Alphatrail Disc Brake Pads - Compatible with Avid Elixir Brakes I Organic MTB Brake Pad with high Braking Power & Mileage 100% for Bicycle Disc Brake from Avid Elixir R
Unit Sram SRAM AVID ELIXIR 3 DB E3 GLB L/F 20P 750, PM, FIT 180mm ROTOR, w/o ROTOR Brakes Hydraulic brakes