NEW Shimano XT RD-M8100-SGS Rear Derailleur - 12-Speed, Long Cage, Black, For 1x chain_1speed Over Locknut (mm): 135 mm

Over Locknut (mm): 135 mm

Intended to be used with XX1 and X01 1 x 11 drive trains

Mounts to the side of many rear racks

The tubing selection and stable geometry makes for a bike that feels great unloaded or loaded for a fast tour

NEW Shimano XT RD-M8100-SGS Rear Derailleur - 12-Speed, Long Cage, Black, For 1x chain_1speed Over Locknut (mm): 135 mmThe Shimano Deore XT RD M8100 M8120 rear derailleur is designed to provide smooth and stable shifting for 12 speed MTB drivetrains. Offers fast and shockless shifting 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 Color: Black Cage Length: Long Drivetrain Speeds: 12 Largest Cog: 51 Chain Wrap Capacity (teeth): 41