Shimano XTR 10-Speed MTB Cassette

Item # SH-CSM980
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MSRP: $279.99
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Shimano XTR 10-Speed MTB Cassette
It's tough trying to be the best all the time, but Shimano's been at it for years, and this year is no different. Introducing the new XTR. This Shimano cassette is 10-speed, and it features Dyna-Sys technology to give you smooth, reliable shifting, no matter what. The new 10-speed cassette has an alloy carrier and 5 titanium cogs to shave grams. The refined tooth profile optimizes shifting, and is perfect for use with HG-X chains and Shadow rear derailleurs.
  • 3-piece spider for stiffness under load
  • Sprockets are drilled and cut away to shave precious grams without sacrificing strength
  • 11x36 has Ti 21-24-28-32-36 cogs
  • 11x34 has Ti 21-23-26-30-34 cogs
Shimano XTR 10-Speed MTB Cassette
  • WEIGHT 255g (11-34T)
  • MATERIAL Aluminum/Titanium
  • COMPATIBILITY Shimano 10-speed
  • SIZE 1 11-13-15-17-19-21-23-26-30-34
  • SIZE 2 11-13-15-17-19-21-24-28-32-36
  • SIZE 3 N/A
  • SIZE 4 N/A
  • SIZE 5 N/A
  • SIZE 6 N/A
  • Rating 5


by PowerReviews
Shimano XTR 10-Speed MTB Cassette

(based on 1 review)

Reviewed by 1 customer

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Excellent cassette, super light

By Nomo

from Portland CT

About Me Avid Cyclist

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Verified Buyer


  • Durable
  • Lightweight


  • None

Best Uses

  • Mountain Biking

Comments about Shimano XTR 10-Speed MTB Cassette:

Best Cassette I have owned Dynasys shifting is smooth and reliable, cassette is 1/2 the weight of the stock unit.

  • Cycling Style:
  • Speed Oriented
  • Was this a gift?:
  • No

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Shimano XTR 10-Speed MTB Cassette

Shimano XTR 10-Speed MTB Cassette

Item No. »  SH-CSM980

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