CSMX3

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A7075 Largest Sprocket Alloy Spiders, Lockring & Spacers Compatible with Shimano/Sram Drivetrain For HG splined freehubs Attributes Cassette Spider Mat. Aluminum Cassette Weight 38 7g Cog Details 11-13-15-18-21-24-28-32-36-42 Cog Material Steel/Aluminum Finish Metallic Silver Range 11-42T Speed 10 Show more