Shimano Deore XT CS-M8000 Cassette - 11 Speed | 11-42t

Shimano Deore XT CS-M8000 Cassette - 11 Speed | 11-42t Shimano

Shimano Deore XT CS-M8000 Cassette - 11 Speed | 11-42t

Shimano Deore XT CS-M8000 Cassette - 11 Speed | 11-42t

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What cassette does Shimano Deore XT M8000 use?

The CS-M8000 is the 11-speed cassette for Shimano's Deore XT M8000 groupset, built with Hyperglide shift ramps and tooth profiles optimized for XT-tier trail and enduro riding. The 11-42t range is one of the widest available in 11-speed, giving riders maximum climbing ability on a single chainring while retaining usable top-end gearing for descents and fast flat sections. XT-grade construction delivers consistent shifting and extended durability under demanding conditions.

Compatible with Shimano Deore XT M8000 and other Shimano 11-speed MTB drivetrains. Fits standard HG freehub bodies. Requires a Shimano 11-speed MTB Hyperglide chain. The go-to cassette for technical trail riders who run 1x11 and need every gear on the mountain.

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Specs

Model: CS-M8000

Series: Shimano Deore XT

Speed: 11-speed

Range: 11-42t

Technology: HYPERGLIDE

Freehub: Standard Shimano HG 11-speed MTB

Compatible Drivetrains: All Shimano 11-speed MTB

FAQ

How does the 11-42t differ from the 11-40t XT cassette?: The 11-42t offers slightly lower bailout gearing compared to the 11-40t, with a wider overall range. Riders who need more climbing capacity for steep or loaded terrain typically prefer the 11-42t.

Is this cassette compatible with all Shimano 11-speed MTB drivetrains?: Yes. The CS-M8000 uses the standard Shimano HG splined freehub body and is compatible with all Shimano 11-speed MTB drivetrains.

What chain is recommended?: Use a Shimano 11-speed MTB chain such as the CN-HG700, CN-HG701, or XTR CN-M9000 for optimal shifting performance.

Best For

Trail, all-mountain, and enduro riders running Shimano XT 11-speed who want a wide-range cassette with low bailout gearing for steep, sustained, or loaded climbing terrain.

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