Sram S100 Eagle 12v Rear Derailleur

The Sram S100 Eagle 12-speed rear derailleur has a long cage and works with cassettes up to 50 teeth. It is designed for anyone installing or upgrading an Eagle drivetrain and looking for a derailleur compatible with a wide range of groupsets.

• Long cage: accepts Eagle 11-50t or 10-50t cassettes, sold separately
• 40-tooth capacity: the chain stays tensioned even with widely varying gear ratios
• Backward compatible with the Eagle SX, NX, GX, X01, and XX1 EcoSystem
• 12-speed SRAM X-Actuation control
• Not compatible with Eagle 70, Eagle 90, or Eagle Transmission: check your groupset

Technical specifications

• Model / manufacturer code: S100 Eagle, MPN 00.7518.205.000
• Speeds: 12
• Cage: Long
• Tooth capacity: 40 teeth
• Compatible cassettes: Eagle 11-50t or 10-50t (sold separately)
• Compatible systems: Eagle SX, NX, GX, X01, XX1 EcoSystem
• Not compatible with: Eagle 70, Eagle 90, Eagle Transmission
• Control: SRAM X-Actuation
• Mounting: Derailleur hanger, standard 10x1, Half Mount bolt
• Cage material: Stainless steel, outer cage