Semi-Metallic disc brake pads with high carbon content for E-bike disc brakesCompound designed specifically for E-bikes, having high brass/iron content for powerful braking performance4Avid Elixir 7, Elixir 9, X0 Trail / Sram G2 R, G2 RS, Guide, Guide G2 ULT, Guide R, Guide RS, Guide RSC, Guide TSemi-MetallicE-BikeClarks1 PairUPC/EAN/GTIN: 5021646046431