NEW Shimano Deore XT CS-M8100 12-Speed Cassette 10-51t, Type_Forks Featuring Shimano's Side-Swing technology which

Featuring Shimano's Side-Swing technology which increases the shifting performance and provides increased tire clearance

Type 3 clutch is smoother and more durable

Weight: 330

and four sets of Three-Pack mounts

NEW Shimano Deore XT CS-M8100 12-Speed Cassette 10-51t, Type_Forks Featuring Shimano's Side-Swing technology whichThe 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