NEW Shimano Deore XT CS-M8000 11-Speed Cassette 11-40t, variant-size-4-5l improving the shifting speed and

improving the shifting speed and precision while eliminating the need for shifter trim

9˚ float options available separately

titanium spindle and ceramic bearings creating a pedal of incomparable weight and impressive aerodynamics

The Sufferfest

Flattop technology allows for a narrower chain with quieter operation and increased strength and durability

NEW Shimano Deore XT CS-M8000 11-Speed Cassette 11-40t, variant-size-4-5l improving the shifting speed andShimano XT CS M8000 11 Speed Cassettes Steel construction on all but the largest aluminum gear Nickel plated finish for corrosion and wear resistance Dyna sys11 cassette with "Rhythm step" gearing for closer gear ratios and smoother shifting performance Fits Dyna sys11 and current Shimano 9 10 Speed MTB hubs The largest cog is positioned inboard and above the drive side flange. hubs with tall drive side flanges may not be compatible due to spoke