Shimano HG CS-M8000 Cassette

• Product Details

  What Our Gearhead Experts Are Saying:

  "I swapped this cassette onto my gravel setup for more climbing range, and its been rock solid. Shifting is crisp even under load, and I love the versatility of the 11-40T option. It's light where it counts but durable enough to take a beating. After a few hundred miles, it still runs smooth and quiet."

  Whether we're grinding up a long gravel climb or bombing technical singletrack, the Shimano HG CS-M8000 Cassette delivers the precise gear we need, right when we need it. Built to balance performance and longevity, this cassette is a dependable upgrade or replacement for any Shimano or SRAM 11-speed drivetrain.

  With Rhythm Step gear progression that eliminates big jumps between cogs, it helps us maintain cadence through changing terrain. A smart mix of lightweight aluminum and durable steel cogs keeps things light without compromising strength, and wide-range options like 1140T, 1142T, and 1146T give us the gearing we need to spin up steep grades or hammer flats without a second thought.

  • Wide-range 11-speed cassette designed for mountain and gravel drivetrains
  • Rhythm Step gear spacing ensures smooth, efficient cadence
  • Aluminum and steel cog construction balances weight and durability
  • Compatible with Shimano or SRAM 11-speed HG freehub systems
  • Available in 11-40T, 11-42T, and 11-46T to suit your ride style
  • Precise, quiet shifting even under torque and mixed terrain
  • Ideal for 1x11 conversions, upgrades, or drivetrain overhauls
  • Built for performance on steep climbs, fast descents, and long rides

  Cog Sizes

  11 - 40t, 11 - 42t, 11 - 46t

  Cog Material

  aluminum and steel

  Freehub Type

  HG

  Claimed Weight

  [11-40T] 14.5oz (411g), [11-42T] 15.3oz (434g), [11-46T] 15.4oz (437g)

  Activity

  mountain biking

  Manufacturer Warranty

  2 years

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