SHIMANO DEORE Rear Derailleur RD-M5120-SGS 10/11-speed Direct mount compatible

Shimano Deore RD-M5120-SGS Rear Derailleur

A Deore rear derailleur that works with both 10 and 11-speed, on 1x or 2x drivetrains. Fits a standard hanger or a direct mount hanger.

SHIMANO SHADOW RD+ cuts chain slap and drops, and the low-profile shape keeps it out of harm's way. Takes up to a 42T low sprocket on 2x and 46T on 1x10. Not sure it fits your bike? Talk to us and we'll check.

Key Features

• 10 or 11-speed
• 1x or 2x
• SHIMANO SHADOW RD+ chain stabiliser
• Direct mount compatible
• Long SGS cage, 41T total capacity
• Low-profile design

Specifications

• Model: RD-M5120-SGS
• Series: Deore
• Speeds: 10 / 11
• Cage: SGS (long)
• Chain stabiliser: SHIMANO SHADOW RD+
• Top sprocket: 11T
• Low sprocket: 42T min. Max. 42T (2x11, 2x10), 46T (1x10)
• Total capacity: 41T
• Pulleys: 11T
• Chain: HG-X11 11-speed, HG-X 10-speed
• Mount: Shimano direct attachment (conventional hanger), direct mount
• Cage plates: Steel
• Max. front chainring difference: 10T

Specs can change without notice from Shimano.