Derailleur hanger made of cold-forged 6061-T6 aluminum and finished by CNC machining. Guarantees maximum resistance. It is a specific aluminum with greater elasticity to avoid the characteristic breakage in this type of bicycle parts. Individual packaging in transparent bag with hanger.- Forged and CNC technology manufactured.- Made of 6061-T6 aluminum.- Hard black Anodized coating.- Bolt included.- Applications: Specialized #4020 Camber, Carve, Demo 7/8, Enduro, ERA, Rockhopper, S-Works, Trail