The XT RD-M772 shadow rear derailleur features a low profile design intended for more aggressive riding. Quiet: will not contact chain stay. No hitting chain stay in rough conditions because of its low profile and single tension construction. The result is smooth and silent performance.
• 9-speed compatible
• Direct routing reduces the risk of snagging
• Compatible with all Shimano 9-speed HG cassettes, 9-speed mountain shifters and 9-speed chains
• Stronger return spring for more crisp shifting feeling
• Capacity : GS 33T, SGS 45T
• GS: 245 grams, SGS: 255 grams