- 7,8,9 speed rear derailleur
- Low profile design
- Wide pivot design for superior stiffness during shifts
- Long Cage construction
- 1:1 Cable pull ratio for precise shifting and control
- Maximum lowest sprocket: 34T
Shifting Performance: Leveraging the legendary history of SRAM shifting, the X4 rear derailleur provides great shifting performance.
The SRAM X4 7/8/9 Speed Rear Derailleur combines the best elements of SRAM’s shifting precision with elegant design. The SRAM X4 Derailleur is a lightweight piece of kit that will improve your shifting performance no end.
This intelligent choice of material results in a light and powerful rear derailleur.
