• Exact Actuation 11 speed shifting
  
• Aeroglide Pulleys
  
• Max tooth 28T for the short cage
  
• Max tooth 32T for the WiFli RD
  
• Forged aluminum B-Knuckle, magnesium inner link, carbon outer cage
  
• Weight: 178g
  
• Compatibility: 11sp cassettes and chains only
  
• SRAM Model ID: RD-FRC-B1

Attributes