SRAM XX1 Eagle B2 12 Speed Rear Derailleur

Type 3 clutch is smoother and more durable 14T lower pulley Includes a chain gap tool that makes it easy to set up the correct chain length Backwards compatible, works with 10-50t and 10-52t cassettes Updated cage geometry provides better chain retention and crisper shifting Comes in XX1 Eagle master colorway as part of Eagle Colorsystem – to go with all cassette and chain color options Color: Lunar Largest Cog: 52 Rear Derailleur Mount Type: 10x1 Standard Chain Wrap Capacity (teeth): 42 Cage Length: Long Rear Der/Shifter Compatibility: SRAM X-Actuation Drivetrain Speeds: 12 Occupying its rightful place at the top of the Eagle ecosystem, the XX1 Eagle rear derailleur gives no-compromise racers and dream-bike builders a true top-tier option. The crisp, precise XX1 shifting feel athletes rely on features an updated cage geometry for improved chain management.