XTR Long Cage Rear Derailleur 2x12-speed

RD-M9120-SGS

XTR Long Cage Rear Derailleur 2x12-speed

RD-M9120-SGS

XTR - Rear Derailleur - Long Cage - SHIMANO SHADOW RD+ - 2x12-speed

The XTR M9100 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

  • Enhance shifting performance
  • Optimized for new drive system
  • Silent drivetrain
  • Decreased rear derailleur tension at low gear position, to prevent high chain tension
  • Add bumper at rear derailleur pulley cage
  • Bigger 13T pulley
  • Low profile design
  • SHIMANO SHADOW RD+
  • Low sprocket compatibility
  • 10-45T (2x12-speed)
  • 10-45T (1x12-speed)

PRODUCT SPECIFICATIONS

MODEL NO RD-M9120-SGS
SERIES XTR M9100 Series
Color Series color
Average weight 241
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 41T
Low sprocket|Max. 45T
Low sprocket|Min. 45T
Top sprocket|Max. 10T
Top sprocket|Min. 10T
Fluoric coated link bushings 8
Pulley|G pulley bearing Sealed Bearing
Pulley|T pulley bearing Sealed Bearing
Pulley|Teeth 13T
Pulley|Sunken type pulley bolt
B-axle|Hollow axle

TECHNOLOGIES

REPLACEMENT PARTS