Shimano Deore M6100 12-Speed Cassette 10-51T

With its BEAM SPIDER construction, the M6100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear. Using the MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, this 10-51T cassettes deliver advanced shifting performance. Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Features; Deore M6100 12-Speed Micro Spline MTB cassette featuring light weight minimal design sprocket carrier 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 Specifications; Speeds 12 Gearing 10-51T Cog sizes 10-12-14-16-18-21-24-28-33-39-45-51T Finish Silver Model ID CS-M6100-12