Shimano XTR RD-M970-SGS Rear Derailleur

Low-Normal for the smoothest shifting under load, drive train durability and pre-selecting gears.Features Low-Normal return spring Super Wide Link for high rigidity Capacity: 43T Specifications Series XTRModel No. RD-M970Pulley Cage GS/SGSSpeeds 9Spring Type Low-NormalMax Front Difference 22TTotal Capacity 33T/43TMax Rear Sprocket 34TMin. Rear Sprocket 11TDirect Attachment YesFluoric Coated Link Bushings 4Sealed Bearing Guide Pulley Yes11T Pulley YesPulley Bolt Retainer Yes