SHIMANO REAR DERAILLEUR DEORE XT M8120 SGS 12 SPEED

SHIMANO DEORE XT - Rear Derailleur - SHIMANO SHADOW RD+ - 2x12-speed

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.

FEATURES

Fast and precise shifting performance optimized to take on any trail

Faster and shockless shifting

HYPERGLIDE+

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

Silent drivetrain in all gear positions

Decreased rear derailleur and chain tension in low gear

New bumper added to rear derailleur pulley cage

Bump Stopper

Bigger 13T pulley

Stable drivetrain on rough terrain

Low-profile design

SHIMANO SHADOW RD+

PRODUCT SPECIFICATIONS

MODEL NO RD-M8120-SGS

SERIES DEORE XT M8100 Series

Color Series color

Average weight 287

Rear speeds 12 (front double)

Compatible chain HG 12-speed

Top-normal spring type|SHIMANO SHADOW RD+ ✔

Mount|Direct attachment (conventional) ✔

Max. front difference 10T

Total capacity 45T

Low sprocket|Max. 45T

Low sprocket|Min. 45T

Top sprocket|Max. 10T

Top sprocket|Min. 10T

Fluoric coated link bushings 7

Pulley|Guide pulley bearing Sealed Bearing

Pulley|Tension pulley bearing Sealed bearing

Pulley|Teeth 13T

Pulley|Sunken type pulley screw ✔

B-axle|Hollow axle ✔