NEW Shimano Deore XT CS-M8100 12-Speed Cassette 10-45t, variant-size-172-5mm The 10-Series uses economical bearings

The 10-Series uses economical bearings and simpler machining in the cups than Cane Creek's higher end headsets

Shifter: Shimano Deore M4100 (10-speed)

exercise cycles

The power and modulation of hydraulic disc brakes compatible with any cable actuated lever system

Stellar response on climbs

NEW Shimano Deore XT CS-M8100 12-Speed Cassette 10-45t, variant-size-172-5mm The 10-Series uses economical bearingsThe Shimano Deore XT CS M8100 12 speed cassette is optimized with rider tuned wide range and close step gear combinations for MTB excellence. Shift ramp designs provide fast and smooth shifts by HYPERGLIDE+ technology Light and stiff construction reduces cassette inertia resulting in faster acceleration and increased chain security Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog damage