Shimano XTR RD-M9000

Specifications:

– SERIES: SHIMANO XTR M9000 Series
– Average weight: 224
– Remarks: w/o Bracket spec. available
– B-Axle_Hollow axle: Yes
– Compatible chain: HG-X 11-speed
– Direct attachment (Conventional): Yes
– Direct mount compatible: X *
– Fluoric coated link bushings: 4
– Low sprocket_Max.: 40T(3×11-speed), 42T(2×11-speed), 46T(1×11-speed)
– Low sprocket_Min.: 40T
– Max. front difference: 18T
– Pulley_G pulley bearing: Sealed Bearing
– Pulley_Sunken type pulley bolt: Yes
– Pulley_Teeth: 11T
– Pulley_T pulley bearing: Sealed Bearing
– Pulley cage: SGS
– Rear speeds: 11
– Top-Normal spring type_SHADOW RD+: Yes
– Top sprocket_Max.: 11T
– Top sprocket_Min.: 11T
– Total capacity: 45T

Technology:

DYNA-SYS 11:
– Rhythm and Range: The real advantage of 11-speed is the ability to have all the range you require without sacrificing the rhythm you need.

Shimano_shadow_rd_plus:
– Less distraction quiet drive train. Rear derailleur stabilizer reduces chain slap. Simple solution for chain drop. Lighter and more efficient than roller type chain device

HG-X11 Chain:
– Silky driving, accurate shifting: HG-X11 directional chain realize more smoother shifts and greater overall performance.
Right and left sides are optimized for front and rear shifting respectively.