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Overview

What is the Shimano Deore CS-M4100 cassette good for?

The CS-M4100-10 is Shimano's 10-speed MTB cassette from the Deore M4100 lineup, offering an 11-46t range that pushes into super-wide territory for demanding climbs and technical terrain. Hyperglide shift ramps deliver reliable indexed shifting across the range, and the 46t big cog provides bailout gearing that makes even the steepest trails manageable on a 1x10 drivetrain. It's designed for riders who prioritize climbing range over tightly spaced gear steps.

Compatible with Shimano Deore M4100 and other Shimano 10-speed MTB drivetrains. Fits standard HG freehub bodies. Works with Shimano 10-speed Hyperglide chains. A purpose-built option for technical trail riding and bike packing where low gearing is non-negotiable.

All the specs

MPN ECSM410010146

Model
CS-M4100-10
Series
Shimano Deore
Speed
10-speed
Range
11-46t
Technology
HYPERGLIDE
Freehub
Standard Shimano HG 10-speed MTB
Compatible Drivetrains
Shimano 10-speed MTB (Deore M4100 and compatible)

FAQ

Good questions

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What is the difference between the 11-46t and 11-42t CS-M4100?

Both are 10-speed Deore cassettes on standard HG freehubs. The 11-46t provides a lower bailout gear for steeper or more technically demanding climbs, while the 11-42t offers slightly tighter gear steps at the top end.

Which shifters work with this cassette?

Shimano lists the CS-M4100-10 in its Deore 10-speed group. The Deore 10-speed shifters in Shimano's current lineup are the SL-M4100, SL-M5130-R10, and SL-M6000.

What chain is recommended?

Use a Shimano 10-speed MTB chain such as the CN-HG54 or compatible 10-speed chain.

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