SHIMANO DEORE Rear Derailleur RD-M5100-SGS 11-speed

Shimano Deore RD-M5100-SGS Rear Derailleur

An 11-speed Deore rear derailleur for 1x setups, with a long SGS cage that handles an 11-51T cassette.

SHIMANO SHADOW RD+ keeps the chain from slapping and dropping on rough ground, and the low-profile shape keeps it tucked away from rocks. Bigger 13T pulleys and reduced chain tension in the low gears help keep things quiet. Not sure it fits your bike? Talk to us and we'll check.

Key Features

• 1x11-speed
• SHIMANO SHADOW RD+ chain stabiliser
• Low-profile design
• Long SGS cage for 11-51T
• 13T pulleys

Specifications

• Model: RD-M5100-SGS
• Series: Deore
• Speeds: 11
• Cage: SGS (long)
• Chain stabiliser: SHIMANO SHADOW RD+
• Top sprocket: 11T
• Low sprocket: 51T
• Total capacity: 40T
• Pulleys: 13T
• Chain: LINKGLIDE or HG 11-speed
• Mount: Shimano direct attachment (conventional hanger)
• Cage plates: Steel

Specs can change without notice from Shimano.