Shimano XTR 10 Speed Cassette CSM980

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We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

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Three alloy carriers and 5 titanium sprockets make this Shimano's lightest 10-speed Dyna-Sys MTB cassette.Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load.

Key Features:

  • Close ratio gearing allows a more efficient use of energy through finer cadence control
  • Three separate lightweight alloy carriers reduce weight and increased stiffness giving more precise faster shifts
  • Five largest sprockets are made from titanium to reduce weight without sacrificing strength
  • Sprockets are cut away extensively and drilled to further reduce weight without reducing rigidity
  • Nickel-plated finish offers hard wearing resistance to corrosion
  • Alloy cassette lockring
  • For 10-speed HG-X MTB chains
  • Average weight 255 g for 11 - 34T


Occasionally, without notice, manufacturers change product design and/or specifications.