Description
A comprehensive B-bolt and limit screw assembly kit designed to restore or replace damaged fastening hardware on SRAM XX1, X01, and X1 rear derailleurs.
It’s identified by SRAM’s internal model identifier RD-SPP-A0.
- B-bolt (hanger bolt)
- 3 B-bolt / limit screws
- B-adjust washer
- Spring washer
- SRAM Models: XX1, X01, and X1 rear derailleurs
- Drive Type: T25 Torx (not HEX5)
Serial Number Requirement: Compatible only with units serial-numbered after 09T6. Earlier units require the HEX5 version of this kit.
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