Designed for improved system performance, the Eagle S100 Half Mount derailleur features UDH bolt integration for increased robustness against side impacts, bumps, and hits. Even the smallest adjustment of a derailleur hanger can cause poor shifting performance, accelerated wear, and lead to unexpected failure. It features a modernized derailleur with an improved bushing mounting process for long-term durability and precision. Eagle is a promise of precise and targeted shifting, and the S100 delivers a high-performance derailleur with a 500% range, designed to excel under high-torque conditions, in all conditions, for all riders.

• min. 10 teeth, max. 50 teeth
• capacity 42
• long cage
• X-Actuation
• Max range 500% with PG1210 cassette

- Weight: 460 grams
- Brand: SRAM
- Cage length: long
- Package contents: Rear derailleur
- Color/Finish: black
- Material: steel
- Maximum number of teeth: 50
- Actuation: mechanical