Shimano Deore XT CS-M8200 12-Speed Cassette Sprocket Hyperglide+ Microspline Variant:10-51T featuring a comfortable bike saddle

featuring a comfortable bike saddle made with an entirely green process

Cable port - enables charging of devices on the go

allowing for that fine-touch tactile feel that top racers expect

2x oil seals

ELEMNT COMPANION APP The free ELEMNT Companion App effortlessly guides you through a step-by-step setup so that you can create customized user profiles

Shimano Deore XT CS-M8200 12-Speed Cassette Sprocket Hyperglide+ Microspline Variant:10-51T featuring a comfortable bike saddleDEORE XT HYPERGLIDE+ CASSETTE 12s CS M8200 12 CS M8200 represents the evolution of HYPERGLIDE + shifting. New cassette cog tooth profiles improve shifting under high load while remaining smooth, fast, and durable. It is also MICRO SPLINE compatible and built with steel and alloy cogs to optimize weight and durability. FEATURE 10 51T 510% Range: The widest gear range and most frame compatibility of all DEORE XT cassette options. 9 45T Compact