Affordable and reliable derailleur is great for repairs and upgrades. Compatible with 7-, 8-, and 9-speed systems. Replaceable 11-tooth pulleys with bushings. Item Specifications: Color, Black, Weight, 290, Largest Cog, 34, Chain Wrap Capacity, 37, Cage Length, Medium, Drivetrain Speeds, 9, Rear Der/Shifter Compatibility, SRAM 1:1, Rear Derailleur Mount Type, 10x1 Standard,.
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