XTR CS-M9101 12-Speed Cassette

• Product Details

  There's no need to deal with shifting that interrupts our pedal stroke when we can have the XTR CS-M9101 12-Speed Cassette, which delivers definitive shifting that lets us pedal continuously. This cassette lets us shift smoothly and quietly, and it offers increased acceleration by reducing inertia and weight. This comes thanks to Shimano's Beam Spider construction. And, using the brand's new Micro Spline freehub body and Hyperglide+ tooth profile, we're seeing some of the best MTB shifting available.

  • Shimano's cassette for smooth shifting and mountain biking
  • Definitive shifting lets us pedal continuously without interruption
  • Beam Spider construction increases acceleration by reducing inertia
  • Micro Spline construction engages the freehub body
  • Hyperglide+ tooth profile for the best shifting experience

  Cog Sizes

  10 - 45t, 10 - 51t

  Cog Material

  steel

  Freehub Type

  Micro Spline

  Carrier Material

  aluminum

  Includes

  1 lockring

  Claimed Weight

  [10 - 45t] 357g, [10 - 51t] 367g

  Manufacturer Warranty

  2 years

  Activity

  mountain biking

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