Tooth shapes and shift pins are designed specifically for use with SRAM Yaw front derailleurs.

• Compatible with the SRAM Red Yaw front derailleur
• 7000 series aluminum provides strength and durability
• Inner rings have two installation positions to work with either type of outer ring

Specifications:

• Tooth Count:39
• Ring Position/Type:Inner
• Drivetrain Speeds:10
• Chainring BCD:130
• Color:Black
• Material:Aluminum