SHIMANO XTR M9100 Rear Derailleur 1 x 12-Speed (Max 45T)

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
Compatible chain: HG 12-speed
Total capacity: 41T
B-axle_Hollow axle: ✔
Mount_Direct attachment (Conventional): ✔
Fluoric coated link bushings: 8
Low sprocket_Max.: 45T
Low sprocket_Min.: 45T
Max. front difference: 10T
Pulley_G pulley bearing: Sealed Bearing
Pulley_Sunken type pulley bolt: ✔
Pulley_Teeth: 13T
Pulley_T pulley bearing: Sealed Bearing
Pulley cage: SGS
Top-normal spring type_SHIMANO SHADOW RD+: ✔
Top sprocket_Max.: 10T
Top sprocket_Min.: 10T
Rear speeds: 12 (Front double)