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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Includes lock ring with internal serration
UDH is designed to rotate rearward in the event of impact
Detects when you are breaking to emit a bright light alerting others you're stopping
including high (800 lumens)
Shimano XT RD-M8100-SGS Rear Derailleur - 12-Speed fanny pack Includes lock ring with internalDeore XT RD M8100 Rear Derailleur Offers fast and shockless shifting thanks to HYPERGLIDE+ technology The low profile design includes a bumper added to the derailleur pulley cage Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain Includes large 13t pulley Drivetrain is silent in all gear positions with decreased rear derailleur and chain tension in low gear Long cage is designed to be used with 1x12 drivetrain systems