Description
Product Overview
The M MATI rear axle brake rotor disc flange hub is crafted from high‑strength 20Cr alloy steel forging, delivering exceptional rigidity and heat resistance. Designed specifically for Honda TRX400EX Sportrax 400 (1999‑2008) and TRX400X (2009‑2014), it matches the original equipment dimensions and bolt pattern for a seamless replacement. The package includes a rear brake disk flange with an O‑Ring, securely packed in a compact box for protection during shipping.
Usage

This brake rotor is ideal for off‑road enthusiasts, trail riders, and daily commuters who demand reliable stopping power on varied terrain. Whether tackling steep descents or navigating city traffic, the rotor’s forged alloy construction ensures consistent performance and reduced fade under prolonged braking. Installation is straightforward for anyone familiar with standard disc brake service procedures.
Why Choose Us
M MATI stands for precision engineering and quality assurance. Each rotor undergoes rigorous testing for dimensional accuracy, material integrity, and surface finish. Our one‑year warranty guarantees support for any manufacturing defects, and our dedicated service team is ready to assist with any fitment concerns. Choosing M MATI means investing in a product that mirrors OEM standards while offering enhanced durability.
Key Features
- High‑strength 20Cr alloy steel forging for superior durability
- Exact OEM fit for Honda TRX400 models 1999‑2014
- Includes O‑Ring for secure mounting and vibration reduction
- Designed to resist heat buildup and brake fade
- One‑year warranty with responsive customer service
FAQ
Is this rotor compatible with all Honda TRX400 years?
Yes, it fits Honda TRX400EX Sportrax 400 from 1999‑2008 and TRX400X from 2009‑2014.
Do I need any special tools to install the rotor?
Standard disc brake tools are sufficient; no proprietary equipment is required.
What is the benefit of the alloy steel material?
Alloy steel provides higher strength and better heat dissipation, reducing brake fade and extending service life.
Can I use this rotor on other Honda models?
It is specifically engineered for the TRX400 series; using it on other models may result in improper fit.
What does the one‑year warranty cover?
The warranty covers manufacturing defects. If the rotor fails due to material or workmanship within a year, we will replace it.








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