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Shimano XTR M980 10 Speed Cassette

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Shimano XTR M980 10 Speed Cassette

This 10-speed Dyna-Sys cassette combines stiffness with consistently smooth shifting performance and durability in an innovative lightweight package.

  • Wide-Range 11-34t & 11-36t 10-speed cassette
  • Refined tooth profile for HG-X chain
  • Dyna-Sys 10 speed
  • 3-piece spider for stiffness under load
  • Weight: 255g (11-34t)

Are you a Shimano lover? We've got plenty of Shimano Drivetrain Components.


Model Number CS-M980
Series XTR
Number of Sprockets 10-Speed
Sprocket Material Steel w/ 5 Titanium cogs
Sprocket Carrier/Spider Material Alloy
Cassette Options 11-36T, 11-34T
Recommended Chain HG-X 10-Speed
Weight 255g (11-34T), 275g (11-36T)

Showing Questions 1-2 of 2

Q: I have a 2014 Trek superfly 9.8 SL that I bought new in April, 2014. It has a 2x10 shimano drivetrain. Is the shimano xtr m980 11-36t the correct cassette to replace mine?

A: Yes this cassette is compatible with your bike :D

Q: Can I replace my Shimano M771 10 speed cassette with the XTR M980 10 speed cassette?

A: Yup and you should!! :P

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Hard to go wrong - Apr 11, 2015

1 2 3 4 5
5 out of 5 stars
Costa Mesa, CA

A quick way to shave a hundred grams. Strongest available.

1 out of 1 people found this review helpful
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the best of the best - Apr 23, 2014

1 2 3 4 5
5 out of 5 stars
miami, FL

I bought this to shave off some weight from my xt cassette...gotta tell u the hollowtech is incredible, my xt would start to delay in wet condition, but with the xtr I have had ZERO shifting problems....if your into racing xtr is the way to go

1 out of 1 people found this review helpful
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