SX Eagle Rear Derailleur - 12-Speed, Long Cage, Aluminum, Black, B1

The SX Eagle derailleur features the proven SRAM 1x-specific X-HORIZON design and easily facilitates 11-50t and 10-50t cassette capacity, providing quiet, consistent performance and durability

• SX Eagle derailleur is your entry point to the SRAM Eagle Ecosystem
• A full featured Eagle derailleur, compatible with the Eagle Colorsystem
• X-SYNC pulley technology provides greater efficiency, crisper shifting and quieter operation
• Cage Lock offers discovery-level riders easy trail side wheel removal