SHIMANO XTR M9100 Rear Derailleur Max 1 x 12-Speed

XTR - Rear Derailleur - Long 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
Bigger 13T pulley
Low profile design
SHIMANO SHADOW RD+
Low sprocket combination
10-51T (12-speed)

PRODUCT SPECIFICATIONS:

MODEL NO RD-M9100-SGS
SERIES XTR M9100 Series
Color Series color
Average weight 240
Remarks w/Bumper on pully cage
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 41T
Low sprocket|Max. 51T
Low sprocket|Min. 51T
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 ✔