Shimano CS-M4100 Deore 10-speed Cassette 11-46T

Key Features:

• Deore M4100 10-Speed Dyna-Sys cassette featuring light weight minimal design sprocket carrier
• The 3 largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity
• 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 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