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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Stuff sack size: Regular: 9" x 20" / Long: 9" x 20"
Born from Black Diamond's climbing roots
Full-metal shift indexing
and an exterior zippered chest pocket
0 Anti-glopping treatment to improve performance in wet snow
Shimano Deore M591-SGS 9-Speed Long Cage Rear Derailleur Black changeweight Stuff sack size: Regular: 9"The Shimano Deore M591 SGS rear derailleur is a dependable choice for trail and cross country riders still running 9 speed drivetrains on mountain bikes. Long cage (SGS) capacity accommodates a wide range of cassettes and allows for larger chainring combinations without overloading the derailleur. Built to Deore level durability standards, it handles mud, grit, and rough trail conditions without demanding frequent attention. Compatible with Shimano 9
