Genuine Shimano Select pulley set designed for DEORE RD-M5120 and RD-M4120 rear derailleurs.
Compatible with 10 and 11-speed drivetrains. Includes both tension and guide pulleys for smooth, reliable shifting performance. Direct replacement parts ensure optimal derailleur function and chain management. Essential maintenance components for keeping your mountain bike drivetrain running smoothly.
Compatibility
-
DEORE RD-M5120-SGS
-
DEORE RD-M4120-SGS
Contents
-
1 set with one tension pulley & one guide pulley
