Shimano DEORE Cassette CS-M4100 10 SPEED 11-42 tooth

• Deore M4100 10-Speed Dyna-Sys cassette featuring light weight minimal design
• Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
• Close ratio gearing allows a more efficient use of energy through finer cadence control
• Sprockets are cut away and drilled to reduce weight without reducing rigidity
• For 10-speed HG-X MTB chains

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