Shimano Deore XT M771 10 Speed Cassette for the new Dyna-Sys 10-speed drivetrain.

The cassette is made with two spiders with 3 sprockets on each of the spiders for maximum stiffness. Aluminium lock ring included. 

Available in different sprocket ratios. 

Only compatible with super narrow HG-X 10-speed chains.


Weight: approx. 350g (11-36 teeth)

Gear ratio: 11-12-14-16-18-20-22-25-28-32



Fitting for derailleur: 10-speed Shimano Dyna-Sys

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