microSHIFT Acolyte RD-M5185M-B SpringLock Rear Derailleur - 8 Speed Medium Cage BLK SpringLock Chain Retention Model-Model-X Shimano Deore XT CS-M770 9-Speed

Shimano Deore XT CS-M770 9-Speed CassettesAluminum carrier reduces weight and increases rigidity Range 11-34 Cogs 11-13-15-17-20-23-26-30-34 Cassette Body Type Shimano HG Drivetrain Speeds 9 Color Silver Weight 323 Defined Color Silver

no boundaries

Bottom Bracket Type 41mm/16 notch Misc Red/Orange

Ideal for gravel dirt and rough pavement

microSHIFT Acolyte RD-M5185M-B SpringLock Rear Derailleur - 8 Speed Medium Cage BLK SpringLock Chain Retention Model-Model-X Shimano Deore XT CS-M770 9-SpeedThe heart of this microSHIFT Acolyte derailleur is the innovative SpringLock system. By pairing a customized linear rate high tension spring and a dual stage activation mechanism weve developed a system that can provide substantial chain security when you need it and can be turned off when you dont. To engage the clutch turn the engagement bolt clockwise until it clicks. Theres no way to overtighten the bolt. To disengage the clutch for wheel removal