RD-M5120/RD-M4120 Pulley Set

Product Description

Derailleur pulleys play a vital role in the smooth operation of your drivetrain, ensuring smooth and precise shifting. For Shimano M5100, M5120 and M4120 series derailleurs, there are specific pulley sets suitable for 10- and 11-speed drivetrains. Pulley Set Compatibility: Pulley Set for RD- 5100 (Part Number: WP-Y3HL98010): This set is compatible with the RD-M5100-SGS rear derailleur of the DEORE M5100 series. Pulley Set for RD-M5120/RD-M4120 (Part Number: WP- 3HM98010): This set is compatible with the RD-M5120-SGS and RD-M4120-SGS rear derailleurs of the DEORE M5100 and M4100 series. Technical characteristics: Number of teeth: The pulleys of these sets have 13 teeth, which contributes to better chain tension management and reduced noise while pedaling. Materials: The pulleys are made of high-quality plastic, ensuring durability and lightness.