CS-M5100 Deore 11-speed cassette, 11-42T

Shimano Deore CS-M5100 11-Speed Cassette

• 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

• Shimano HG freehub compatible

• For 11-speed HG-EV MTB chains

Shimano Deore M5100 11-Speed Cassette featuring light weight minimal design sprocket carrier.

Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load.