---
product_id: 396092581
title: "XTR Cs-M9101 12-Speed Cassette Black/Silver, 10-51T"
brand: "shimano"
price: "₩1140208"
currency: KRW
in_stock: true
reviews_count: 3
category: "Shimano"
url: https://www.desertcart.kr/products/396092581-xtr-cs-m9101-12-speed-cassette-black-silver-10-51t
store_origin: KR
region: South Korea
---

# Lightweight aluminum carrier 12-speed precision gearing Micro Spline freehub tech XTR Cs-M9101 12-Speed Cassette Black/Silver, 10-51T

**Brand:** shimano
**Price:** ₩1140208
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift like a pro, ride like you own the trail.

## Quick Answers

- **What is this?** XTR Cs-M9101 12-Speed Cassette Black/Silver, 10-51T by shimano
- **How much does it cost?** ₩1140208 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/396092581-xtr-cs-m9101-12-speed-cassette-black-silver-10-51t)

## 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

- • **Wide 10-51T Range:** Conquer steep climbs and blazing descents with versatile gear ratios.
- • **Durable Steel Cogs:** Engineered for longevity and smooth performance on every trail.
- • **Ultra-Lightweight Design:** Shimano’s Beam Spider construction slashes weight for explosive acceleration.
- • **Micro Spline Compatibility:** Next-gen freehub tech ensures perfect fit and peak drivetrain efficiency.
- • **Seamless 12-Speed Shifting:** Experience flawless gear transitions that keep your momentum unbroken.

## Overview

The Shimano XTR CS-M9101 12-Speed Cassette combines cutting-edge Micro Spline freehub technology with a lightweight aluminum carrier and durable steel cogs, delivering smooth, quiet, and precise shifting across a wide 10-51T gear range. Designed for serious mountain bikers seeking top-tier performance and acceleration, this cassette is engineered to reduce inertia and maximize pedal efficiency on every ride.

## Description

There's no need to deal with shifting that interrupts our pedal stroke when we can have the XTR CS-M9101 12-Speed Cassette, which delivers definitive shifting that lets us pedal continuously. This cassette lets us shift smoothly and quietly, and it offers increased acceleration by reducing inertia and weight. This comes thanks to Shimano's Beam Spider construction. And, using the brand's new Micro Spline freehub body and Hyperglide+ tooth profile, we're seeing some of the best MTB shifting available.

Review: Enamorado de este piñón de 12 velocidades, mucho menos peso aportó a mi bicicleta
Review: If you’ve got $ to 🔥 - Works great, just so much more $ than XT.

## Features

- Cog Sizes: 10 - 45t, 10 - 51t
- Cog Material: steel
- Freehub Type: Micro Spline
- Carrier Material: aluminum
- Includes: 1 lockring

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093JXZTRR |
| Best Sellers Rank | #219,752 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #174 in Bike Cassettes & Freewheels |
| Brand Name | SHIMANO |
| Customer Reviews | 3.7 3.7 out of 5 stars (10) |
| Date First Available | January 5, 2022 |
| Global Trade Identification Number | 00192790893327 |
| Included Components | Cassettes |
| Item Dimensions LxWxH | 10 x 10 x 4 inches |
| Item Package Dimensions L x W x H | 12.4 x 10.67 x 3.07 inches |
| Manufacturer | Shimano |
| Model Name | XTR CS-M9100 12-Speed Cassette |
| Number of Items | 1 |
| Package Weight | 0.66 Kilograms |
| Part Number | ICSM9101051 |
| Product Dimensions | 14"L x 10"W x 3"H |
| Size | 10-51T |
| Style | Cassettes |
| Suggested Users | mens |
| UPC | 192790893327 |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** SHIMANO
- **Color:** Black/Silver
- **Item Weight:** 1.4 Pounds
- **Material:** Alloy Steel, Aluminum
- **Mounting Type:** Braze-On Mount

## Images

![XTR Cs-M9101 12-Speed Cassette Black/Silver, 10-51T - Image 1](https://m.media-amazon.com/images/I/61OXasSRmrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***H on July 22, 2023*

Enamorado de este piñón de 12 velocidades, mucho menos peso aportó a mi bicicleta

### ⭐⭐⭐ If you’ve got $ to 🔥
*by S***H on December 8, 2025*

Works great, just so much more $ than XT.

### ⭐ Used!!!
*by O***O on March 20, 2024*

Just look at the pictures... box was also broken and this piece was obviously used

## Frequently Bought Together

- SHIMANO XTR Cs-M9101 12-Speed Cassette Black/Silver, 10-51T
- SHIMANO XTR/Dura-Ace 12-Speed Chain Silver, 126 Links/Quick-Link
- SHIMANO XTR Rd-M9100 Rear Derailleur

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/396092581-xtr-cs-m9101-12-speed-cassette-black-silver-10-51t](https://www.desertcart.kr/products/396092581-xtr-cs-m9101-12-speed-cassette-black-silver-10-51t)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-22*