Whether you're replacing a worn cassette or piecing together a new build, Shimano's XT level components offer great performance and durability.

The M8000 11-speed cassette strikes a perfect balance between weight and reliability. Featuring a combination of aluminium and steel cogs the cassette is both, light and durable. To keep performance at a max, Shimano uses their Rhythm Step Gear Progression which gives you the best possible gear combo and ratio. Available in three sizes to suit a variety of different chainring options, you can build up the ultimate wide range 11-speed drivetrain.

Who's this item for: Riders who are after an excellent performing 11 speed Shimano cassette.

Number of gears: 11

Weight:

• 11-40T 411g
• 11-42T 434g
• 11-46T 437g

Materials / construction:

• 11-40T / steel for gears 1-10 and aluminum for 11
• 11-42T / steel for gears 1-10 and aluminum for 11
• 11-46T / steel for gears 1-9 and aluminum for 10 and 11

Cog-tooth span:

• 11-40T / 11-13-15-17-19-21-24-27-31-35-40
• 11-42T / 11-13-15-17-19-21-24-28-32-37-42
• 11-46T / 11-13-15-17-19-21-24-28-32-37-46

Freehub mounting style: The XT CS-M8000 series cassettes utilise the Shimano HG Spline freehubs.

Other component compatibility: This is compatible with any other Shimano 11 speed drivetrain.

Pros: Excellent shifting performance. XT represents high performance with durability to boot. Good selection of tooth ranges.

Cons: No 10-tooth small cog.