SHIMANO Deore XT Cassette 11Speed, CS-M8000

• Cog Sizes: 11 - 40t, 11 - 42t, 11 - 46t
• Cog Material: aluminum and steel
• Freehub Type: XT
• Claimed Weight: [11-40T] 14.5oz (411g), [11-42T] 15.3oz (434g), [11-46T] 15.4oz (437g)

What Our Gearhead Experts Are Saying:"I swapped this cassette onto my gravel setup for more climbing range, and it’s 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 11–40T, 11–42T, and 11–46T give us the gearing we need to spin up steep grades or hammer flats without a second thought.