---
product_id: 16876455
title: "X01 Type 2.1 11 Speed Rear Derailleur"
brand: "sram"
price: "NT$21428"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/16876455-x01-type-2-1-11-speed-rear-derailleur
store_origin: TW
region: Taiwan
---

# 11-speed precision shifting Carbon fiber + aluminum build 42-tooth max cog capacity X01 Type 2.1 11 Speed Rear Derailleur

**Brand:** sram
**Price:** NT$21428
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Shift Like a Pro, Ride Like You Own the Trail

## Quick Answers

- **What is this?** X01 Type 2.1 11 Speed Rear Derailleur by sram
- **How much does it cost?** NT$21428 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/16876455-x01-type-2-1-11-speed-rear-derailleur)

## Best For

- sram enthusiasts

## Why This Product

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

## Key Features

- • **Ghost-Free Shifting Precision:** SRAM’s X-Horizon tech ensures crisp, silent gear changes that keep you in control on every trail.
- • **Race-Ready Lightweight Durability:** Carbon fiber and aluminum fusion delivers unmatched stiffness without the weight penalty.
- • **Seamless SRAM Ecosystem Integration:** Designed to flawlessly sync with SRAM 1x11 shifters and cassettes for pro-level performance.
- • **Effortless Installation & Maintenance:** Roller clutch pulley cage and cage lock simplify wheel removal and reduce chain slap noise.
- • **Optimized for Aggressive Trail Riding:** Medium cage supports up to 42-tooth cogs, perfect for 1x11 mountain bike drivetrains.

## Overview

The SRAM X01 Type 2.1 11 Speed Rear Derailleur combines lightweight carbon fiber and aluminum construction with advanced X-Horizon technology to deliver precise, ghost-free shifting across an 11-speed range. Engineered for 1x11 mountain bike drivetrains, it supports up to 42-tooth cogs and features a roller clutch pulley cage for reduced chain slap and easy wheel removal. This high-performance derailleur integrates seamlessly with SRAM’s 1x11 system, offering durability, reliability, and professional-grade trail performance.

## Description

X01 Type 2.1 11 Speed Rear Derailleur

## Features

- Enhanced materials combining carbon fiber and aluminum ensure lightweight durability and optimal stiffness for competitive cycling performance.
- Engineered with SRAM's X-Horizon technology, this rear derailleur provides precise, ghost-free shifting across an 11-speed gear range, enhancing rider confidence and drivetrain efficiency.
- Features a roller clutch pulley cage and cage lock mechanism, simplifying installation and wheel removal while reducing chain slap and noise for a smoother ride.
- Designed specifically for 1x11 drivetrains, the medium cage length accommodates up to 42-tooth cogs and 32-tooth chain wrap capacity, making it ideal for mountain biking and aggressive trail riding.
- Built for high-performance cycling, the SRAM X01 Rear Derailleur seamlessly integrates with SRAM's 1x11 shifters and cassette system, delivering professional-level reliability and style in sleek black.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SRAM |
| UPC | 647732779943 710845764035 |
| Global Trade Identification Number | 00710845764035 |
| Item Package Dimensions L x W x H | 6.61 x 6.57 x 3.03 inches |
| Package Weight | 0.38 Kilograms |
| Item Dimensions  LxWxH | 7.87 x 3.94 x 3.94 inches |
| Brand Name | SRAM |
| Country of Origin | Taiwan |
| Warranty Description | Limited Warranty |
| Model Name | 710845764035 |
| Number of Items | 1 |
| Part Number | 00.7518.064.000 |
| Model Year | 2015 |
| Style | Rear Derailleur |
| Included Components | Rear Derailleur |
| Size | 2.1/11sp |
| Sport Type | Cycling |

## Product Details

- **Brand:** SRAM
- **Color:** Black
- **Material:** Carbon Fiber
- **Item Weight:** 12.8 ounces
- **Mounting Type:** Braze-On Mount

## Images

![X01 Type 2.1 11 Speed Rear Derailleur - Image 1](https://m.media-amazon.com/images/I/71qnsf1OAPL.jpg)
![X01 Type 2.1 11 Speed Rear Derailleur - Image 2](https://m.media-amazon.com/images/I/61EGsGQDLyL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- SRAM X01 Type 2.1 11 Speed Rear Derailleur
- SRAM PG-1130 11-42 11spd Cassette
- SRAM PC-1170 11-Speed Chain with 114 Links

---

## 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.tw/products/16876455-x01-type-2-1-11-speed-rear-derailleur](https://www.desertcart.tw/products/16876455-x01-type-2-1-11-speed-rear-derailleur)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-25*