Rear Derailleur X3 7-8-9 Speed ​​Sram

Leveraging SRAM's legendary shifting history, the X3 rear derailleur delivers exceptional shifting performance.

Features :

• The X3 rear derailleur sets the standard for top-end shifting performance.
• 1:1 actuation - superior performance

Specifications:

• Model ID: RD-X3-A1
• Model Name: RD-X3-A1
• Cage (RD): Long
• Cable pull ratio: 1:1
• Speed ​​(RD): 9/8/7s
• Color (RD): Black
• Cage material (RD): Aluminum
• Pulley bearing material:
  • Standard
  • Steel
• Maximum tooth: 32