Shimano XTR CS-M980 11T Sprocket Cog - 10-Speed, For 11-34/36T Cassette (Y1YT11000)

If you're running a Shimano XTR 10-speed groupset, this is the specific 11-tooth cog you need for your cassette.

It's designed for the CS-M980 cassette, the one that goes 11-34 or 11-36T.

It's a genuine Shimano part (MPN Y1YT11000), so you know it's going to shift perfectly.

This little guy is brand new and ready to replace that worn-out cog or help you build up a wheel.

A must-have for any serious mountain biker keeping their drivetrain in top shape.