---
product_id: 201859910
title: "KMCX12 Chain 12-Speed | Mountain Bike/Road/Gravel |Shimano, SRAM, Campagnolo Compatible | 126 Links, Missing Link Included | EcoProteq"
brand: "kmc"
price: "A$120"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/201859910-kmcx12-chain-12-speed-mountain-bike-road-gravel-shimano-sram
store_origin: AU
region: Australia
---

# Precision shifting Rust protection Versatile use KMCX12 Chain 12-Speed | Mountain Bike/Road/Gravel |Shimano, SRAM, Campagnolo Compatible | 126 Links, Missing Link Included | EcoProteq

**Brand:** kmc
**Price:** A$120
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Elevate Your Ride with KMC's Ultimate Chain!

## Quick Answers

- **What is this?** KMCX12 Chain 12-Speed | Mountain Bike/Road/Gravel |Shimano, SRAM, Campagnolo Compatible | 126 Links, Missing Link Included | EcoProteq by kmc
- **How much does it cost?** A$120 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/201859910-kmcx12-chain-12-speed-mountain-bike-road-gravel-shimano-sram)

## Best For

- kmc enthusiasts

## Why This Product

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

## Key Features

- • **High-Pin Power:** Extra strength riveting means more miles and less maintenance, perfect for the adventurous rider.
- • **Precision Engineering:** Double X Bridge construction ensures lightning-fast and accurate shifts, keeping you ahead of the pack.
- • **Universal Compatibility:** Compatible with Shimano, SRAM, and Campagnolo, making it the ultimate choice for any bike enthusiast.
- • **Unmatched Rust Resistance:** Experience the cutting-edge EcoProTeQ coating that doubles rust protection for longevity.
- • **Smooth Shifting Experience:** Inner and outer chamfering ramps designed for seamless engagement with chain rings and cassettes.

## Overview

The KMC X12 Chain is a high-performance 12-speed chain designed for mountain, road, and gravel biking. Featuring 126 links and a missing link included, it boasts advanced rust protection with EcoProTeQ coating, precision shifting capabilities, and compatibility with major bike brands like Shimano, SRAM, and Campagnolo. Weighing only 234 grams, this chain is engineered for durability and speed, making it an essential upgrade for serious cyclists.

## Description

KMCX12 Chain 12-Speed | Mountain Bike/Road/Gravel |Shimano, SRAM, Campagnolo Compatible | 126 Links, Missing Link Included | EcoProteq

## Features

- ECOPROTEQ COATING: The latest milestone of KMC in rust protection. The non-toxic EcoProTeQ treatment doubles the rust resistance compared to KMC‘s RB anti-rust treatment. The advantages of the very smooth coating are maximum rust resistance, low noise and a great look.
- SMOOTH, FAST, AND ACCURATE: With Double X Bridge construction, our chains increase shifitng precision and shifting speed.
- INNER & OUTER CHAMFERING: Ramps specifically engineered to engage with your chain rings and cassettes quickly and provide smooth shifting.
- HIGH PIN POWER RIVETING: Get more miles with our extra strength high-pin-power chains.
- SPECIFICATIONS: Size: 1/2"x11/128" Length: 116 Link Weight: 234 grams

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Recommended Uses For Product | Mountain biking, Road biking, Gravel riding, Cyclocross racing |
| Strand Type | Single |
| Item Length | 0.5 Inches |
| Pitch | 0.5 Inches |
| Material | Alloy Steel |

## Product Details

- **Brand:** KMC
- **Item Pitch:** 0.5 Inches
- **Material:** Alloy Steel
- **Strand Type:** Single
- **Recommended Uses For Product:** Mountain biking, Road biking, Gravel riding, Cyclocross racing

## Images

![KMCX12 Chain 12-Speed | Mountain Bike/Road/Gravel |Shimano, SRAM, Campagnolo Compatible | 126 Links, Missing Link Included | EcoProteq - Image 1](https://m.media-amazon.com/images/I/51HG1hrGMvL.jpg)

## Frequently Bought Together

- KMC X12 Chain 12-Speed, ECOPROTEQ, Mountain Bike/Road/Gravel 12 Speed Chain: Shimano, SRAM, Campagnolo Compatible. 126 Links, Missing Link Included
- KMC Missing Link 12: for 12 Speed Chain, Silver, Perfectly Connecting KMC, SRAM, Shimano Chains, 2 Pack

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**Shop now:** [https://www.desertcart.com.au/products/201859910-kmcx12-chain-12-speed-mountain-bike-road-gravel-shimano-sram](https://www.desertcart.com.au/products/201859910-kmcx12-chain-12-speed-mountain-bike-road-gravel-shimano-sram)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-27*