DEORE XT REAR DERAILLEUR 2X12s
RD-M8120-SGS

The all-new SHIMANO DEORE XT M8100 series of derailleurs brings a new level of drivetrain silence thank to decreased tension in the low gear position and an added bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO's new 12-speed cassettes boosts range.

Color
Series color

The all-new SHIMANO DEORE XT M8100 series of derailleurs brings a new level of drivetrain silence thank to decreased tension in the low gear position and an added bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO's new 12-speed cassettes boosts range.

BENEFIT

Fast and precise shifting performance optimized to take on any trail

FEATURE

Faster and shockless shifting

TECHNOLOGY

HYPERGLIDE+

FEATURE

Extra wide range with front double 36-26T & close step 12-speed drivetrain with low sprocket combination -10-45T

BENEFIT

Silent drivetrain in all gear positions

FEATURE

Decreased rear derailleur and chain tension in low gear

FEATURE

New bumper added to rear derailleur pulley cage

TECHNOLOGY

Bump Stopper

FEATURE

Bigger 13T pulley

BENEFIT

Stable drivetrain on rough terrain

FEATURE

Low-profile design

TECHNOLOGY

SHIMANO SHADOW RD+

PRODUCT SPECIFICATION

View Full Details
SUPPORT & SERVICE
Manuals and Technical Documents
Replacement Parts