---
product_id: 226324999
title: "Cs-M5100 Cassette 11 Speed, 11-51T"
brand: "shimano"
price: "€ 161.86"
currency: EUR
in_stock: true
category: "Shimano"
url: https://www.desertcart.pt/products/226324999-cs-m5100-cassette-11-speed-11-51t
store_origin: PT
region: Portugal
---

# 11-speed precision gearing Wide 11-51T gear range for climbs Durable steel cogs + aluminum carrier Cs-M5100 Cassette 11 Speed, 11-51T

**Brand:** shimano
**Price:** € 161.86
**Availability:** ✅ In Stock

## Summary

> ⚡ Shift faster, climb higher, ride longer — own every trail with Shimano CS-M5100!

## Quick Answers

- **What is this?** Cs-M5100 Cassette 11 Speed, 11-51T by shimano
- **How much does it cost?** € 161.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/226324999-cs-m5100-cassette-11-speed-11-51t)

## Best For

- shimano enthusiasts

## Why This Product

- Trusted shimano brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Climb Like a Pro:** Massive 51-tooth largest cog conquers the steepest switchbacks with ease.
- • **Lightweight Durability:** Aluminum carrier paired with steel cogs balances strength and weight perfectly.
- • **Versatile Terrain Ready:** Choose between 42T or 51T options to match your weekend race or epic trail ride.
- • **Future-Proof Performance:** Postpone upgrades with a cassette built to handle both workhorse reliability and race-day demands.
- • **Seamless Shifting Mastery:** 11-speed design ensures smooth cadence control across all terrains.

## Overview

The Shimano CS-M5100 is an 11-speed mountain bike cassette featuring a wide 11-51 tooth gear range for optimal cadence control on varied terrain. Constructed with durable steel cogs and a lightweight aluminum carrier, it offers reliable performance for both serious weekend racers and daily riders. Available in 42T or 51T largest cog options, it balances climbing power with fast downhill gearing, making it a versatile and dependable drivetrain upgrade.

## Description

With a focus on gear steps to help maintain performance and maximum cadence control, Shimano’s CS-M5100 Cassette for 11-speed drivetrains keeps you churning the correct cog no matter the terrain. The wide gear range may postpone your drop-in for the 12-speed group a bit longer, as the M5100 is undoubtedly designed to be a dependable workhorse and a worthy weekend racer. With terrain specific options, the 42-tooth or 51-tooth, you can ride long tempo climbs or have bail-out, switchback crusher. And the 11-speed design still allows a fast downhill 11-tooth cog to motor back to the trailhead.

## Features

- Cog Sizes: [11-42t] 11, 13, 15, 17, 19, 21, 24, 28, 32, 37, 42, [11-51t] 11, 13, 15, 18, 21, 24, 28, 33, 39, 45, 51
- Cog Material: steel
- Freehub Type: Shimano HG
- Carrier Material: aluminum
- Includes: 1 lockring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088XXB7MK |
| Best Sellers Rank | #79,404 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #50 in Bike Cassettes & Freewheels |
| Brand | SHIMANO |
| Brand Name | SHIMANO |
| Case Material Type | Aluminum |
| Color | 11 Speed |
| Customer Reviews | 4.6 out of 5 stars 170 Reviews |
| Global Trade Identification Number | 00192790618722 |
| Included Components | Cassettes |
| Item Dimensions L x W x H | 17"L x 12"W x 5.5"H |
| Item Highlight | Deore CS-M5100 11-Speed Cassette 11-51T for MTB, Silver |
| Item Weight | 1.5 pounds |
| Manufacturer | Shimano |
| Manufacturer Part Number | ICSM510011151 |
| Material | Alloy Steel, Aluminum |
| Material Type | Alloy Steel, Aluminum |
| Model Number | ICSM510011151 |
| Mount Type | Braze-On Mount |
| Mounting Type | Braze-On Mount |
| Number of Items | 1 |
| Number of Teeth | 136 |
| Product Dimensions | 17"L x 12"W x 5.5"H |
| UPC | 192790618722 |
| Unit Count | 1 Count |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** SHIMANO
- **Color:** 11 Speed
- **Item Weight:** 1.5 pounds
- **Material:** Alloy Steel, Aluminum
- **Mounting Type:** Braze-On Mount

## Images

![Cs-M5100 Cassette 11 Speed, 11-51T - Image 1](https://m.media-amazon.com/images/I/71zWtVedPzL.jpg)

## Frequently Bought Together

- SHIMANO Cs-M5100 Cassette 11 Speed, 11-51T
- SHIMANO Deore Rd-M5100 Rear Derailleur Sgs, 10/11 Speed
- Shimano SLX/105 CN-HG601 11-Speed Chain Grey, 126 Links

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**Shop now:** [https://www.desertcart.pt/products/226324999-cs-m5100-cassette-11-speed-11-51t](https://www.desertcart.pt/products/226324999-cs-m5100-cassette-11-speed-11-51t)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-30*