SHIMANO CS-M6100 Deore cassette, 12-speed, 10-51

Deore M6100 12-Speed Micro Spline MTB 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

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 use with 12-speed MTB chains

Average weight: 534 g for 10-51T