XTR Medium Cage Rear Derailleur 12-speed

RD-M9100-GS

XTR Medium Cage Rear Derailleur 12-speed

RD-M9100-GS

XTR - Rear Derailleur - Medium Cage - SHIMANO SHADOW RD+ - 12-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 at low gear
  • Add bumper at rear derailleur pulley cage for silent drive
  • Bigger 13T pulley
  • Low profile design
  • SHIMANO SHADOW RD+
  • For more aggressive riding
  • 28 mm better ground clearance (vs. RD-M9100-SGS)
  • Low sprocket combination
  • 10-45T (12-speed)

PRODUCT SPECIFICATIONS

MODEL NO RD-M9100-GS
SERIES XTR M9100 Series
Color Series color
Average weight 237
Rear speeds 12
Compatible chain HG 12-speed
Top-normal spring type|SHIMANO SHADOW RD+
Mount|Direct attachment (conventional)
Max. front difference 0T
Total capacity 35T
Low sprocket|Max. 45T
Low sprocket|Min. 45T
Top sprocket|Max. 10T
Top sprocket|Min. 10T
Fluoric coated link bushings 8
Pulley|Guide pulley bearing Sealed Bearing
Pulley|Tension pulley bearing Sealed bearing
Pulley|Teeth 13T
Pulley|Sunken type pulley screw
B-axle|Hollow axle

TECHNOLOGIES

REPLACEMENT PARTS