Koolstop D296A brake pad Avid DB1- DB3- DB5- Elixir- Elixir CR- Elixer R- X0- XX / Sram Force AXS HRD- Red AXS HRD (2nd Gen 2pc Caliper)- Rival AXS HRD- Level- Level T- Level TL- Level TLM B1- Level ULT B1Factory replacement high performance disc brake pads. Organic materials with small amounts of metal. Rotor friendly TECH SPECS Pad Style 3 Compatiblity Avid DB1 DB3 DB5 Elixir 5 Elixir CR Elixir R SRAM XO XX Level Level T Level TL SRAM Road HRD Red AXS(2nd gen with 2pc caliper) Force AXS Rival AXS Pad Material Semi Metallic Pad Color Brand Kool Stop Backplate Aluminum