- 11-speed road race rear derailleur
- Magnesium inner link
- Aluminum inner and outer cage
- Aeroglide pulleys
- Sram `exact actuation` for fast and accurate shifts
Specifications:
- Model:
- Speed:11sp
- Max:
- Wrap:
- Cage/Mount:Short
- Ratio:1to1
- Color:BLK
- Wgt:TBA
- Compatibility:
- Swing:
- Fit