Series: Deore XT M8100. With the Shimano XT CS-M8100 12-speed cassette you have the choice between a 10-45 t and a 10-51 t version. If you want to cover as much range as possible, use the 10-51 option.
SHIMANO CS-M8100 CS M8100 Cassette Sprocket Micro Spline 12S XT MTB Bike 12 Speed CSM8100 11-45/51T Flywheel - AliExpress
GIORIS 12 Speed Cassette for Micro Spline Hub 12 Speed MS Cassette 10-50T/52T MTB Cassette 12 Speed Ultralight Mountain Bike Cassette for Shimano M7100 M8100 XTR M9100 (12 Speed 10-50T)
Shimano Cassette Sprocket Deore XT CS-M8100 12 Speed –
Shimano SLX CS-M7100 12-Speed MTB Cassette Sprocket Microspline - Silv – Supreme Bikes PH
The Shimano SLX CS-M7100 12-speed cassette is optimized with rider-tuned gear combinations for MTB excellence. The Shimano SLX CS-M7100 12-speed cassette is optimized with rider-tuned gear combinations for MTB excellence.
Shimano CS-M7100 SLX 12 Speed Cassette 10-51T
XTR 12-Speed MTB Cassette Sprocket
Shimano Deore XT CS-M8100 10-45T 12s cassette
SHIMANO SLX CS M7100 12 Speed HYPERGLIDE MICRO SPLINE Freehub CS-M7100 MTB Mountain Bike Cassette Sprocket Bicycle 12s 45T 51T - AliExpress
Shimano Deore XT M8100 12 Speed Cassette 10-51T MTB Sprocket Micro Spline K7 12V Freewheel M8100 M6100 Chain KMC X12 original - AliExpress
Introducing SHIMANO GRX Mechanical 12-Speed Components
Shimano Deore XT M8100 review