Shimano cassetta pignoni10v Deore 11-46

Deore M4100 10-Speed Dyna-Sys cassette featuring light weight minimal design sprocket carrier. The Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Key Features The 3 largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity 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.