SRAM X9/Type 2 10 Speed Rear Derailleur B-Screw/Limit Screw Kit - Black

Genuine SRAM rear derailleur b-screw and limit screw kit for X9 10 speed.

• Product Code: 11.7515.055.000
Fits the following Rear Derailleurs:
• RD-GX-11-A1, RD-X9-A1, RD-X9-T21-A1