---
product_id: 226324999
title: "Cs-M5100 Cassette 11 Speed, 11-51T"
brand: "shimano"
price: "€ 167.62"
currency: EUR
in_stock: true
reviews_count: 13
category: "Shimano"
url: https://www.desertcart.it/products/226324999-cs-m5100-cassette-11-speed-11-51t
store_origin: IT
region: Italy
---

# 11-speed precision gearing steel cogs for durability wide 11-51T gear range Cs-M5100 Cassette 11 Speed, 11-51T

**Brand:** shimano
**Price:** € 167.62
**Availability:** ✅ In Stock

## Summary

> ⚡ Shift into the future of trail dominance with Shimano’s powerhouse cassette!

## Quick Answers

- **What is this?** Cs-M5100 Cassette 11 Speed, 11-51T by shimano
- **How much does it cost?** € 167.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/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

- • **Durable Steel Cogs:** Engineered with tough alloy steel to withstand intense rides and long-term use without skipping a beat.
- • **Wide 11-51T Gear Range:** Conquer steep climbs and sprint descents effortlessly with an expansive gear spread.
- • **Easy Upgrade Compatibility:** Perfect for upgrading from 9 or 10-speed setups, extending your drivetrain’s lifespan without breaking the bank.
- • **Seamless 11-Speed Shifting:** Maintain peak cadence with smooth, reliable gear transitions designed for every terrain.
- • **Lightweight Aluminum Carrier:** Optimized for performance with a robust yet lightweight aluminum carrier that reduces overall weight.

## Overview

The Shimano CS-M5100 is an 11-speed cassette featuring a wide 11-51 tooth gear range, crafted with durable steel cogs and a lightweight aluminum carrier. Designed for smooth cadence control and reliable performance, it’s ideal for riders upgrading their drivetrain or tackling diverse terrains with confidence.

## 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.

Review: Great for my 9 to 11 change - Came fast, worked great on my upgrade from 9 to 11 speed.
Review: Reliable after 3 weeks of use - After 3 weeks of moderate use, one trip to Northstar, and one redo of cable, I have to say that this cassette has been worth every penny! I converted my 2x8 to 1x11 and have had great success in doing so. Easy to install, adjust and has proven to be reliable so far!

## 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 | #148,272 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #116 in Bike Cassettes & Freewheels |
| Brand Name | SHIMANO |
| Case Material Type | Aluminum |
| Color | 11 Speed |
| Customer Reviews | 4.7 4.7 out of 5 stars (152) |
| 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 Weight | 1.51 Pounds |
| Manufacturer | Shimano |
| Manufacturer Part Number | ICSM510011151 |
| Material Type | Alloy Steel, Aluminum |
| Model Number | ICSM510011151 |
| Mount Type | Braze-On Mount |
| Number of Teeth | 136 |
| UPC | 192790618722 |
| Unit Count | 1.0 Count |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** SHIMANO
- **Color:** 11 Speed
- **Item Weight:** 1.51 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/71Orvakn1rL.jpg)
![Cs-M5100 Cassette 11 Speed, 11-51T - Image 2](https://m.media-amazon.com/images/I/71s5vXYhiXL.jpg)
![Cs-M5100 Cassette 11 Speed, 11-51T - Image 3](https://m.media-amazon.com/images/I/81RXjgid02L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for my 9 to 11 change
*by K***T on January 12, 2026*

Came fast, worked great on my upgrade from 9 to 11 speed.

### ⭐⭐⭐⭐⭐ Reliable after 3 weeks of use
*by D***K on August 3, 2025*

After 3 weeks of moderate use, one trip to Northstar, and one redo of cable, I have to say that this cassette has been worth every penny! I converted my 2x8 to 1x11 and have had great success in doing so. Easy to install, adjust and has proven to be reliable so far!

### ⭐⭐⭐⭐⭐ 1 x 11 drive train, by shimano is truly exciting an compadent
*by D***E on March 30, 2025*

Great item! And it looks absolutly outstanding on my bike. It makes an exciting ride, go above and beyond while grabing another gear as you are peddling wide open As you take in the changing trail ahead. And to know the gear you will need to continue shredding, and not breaking stride,the gear you will need next, will be right there when you ask for it ! Confidence Rocks

## 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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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-14*