Description
Product Overview
The Caltric Spark Arrestor is engineered specifically for Honda TRX250EX and TRX250X models ranging from 2001 to 2020. Constructed from high‑grade aluminum, the inner‑mount design fits within the exhaust pipe to capture sparks before they exit, reducing fire hazards during off‑road use. Dimensions measure 152.2 mm (6 in) in length and 117.7 mm (4.6 in) in width and height, matching the OEM part numbers 18317‑HN6‑000 and 18317‑HN6‑A30. Weighing just one pound, the unit offers a strong balance of durability and lightweight performance.
Usage
Ideal for trail riding, motocross, and recreational off‑road adventures, this arrestor protects both the rider and the environment by preventing hot sparks from igniting dry vegetation. Install it on any compatible Honda TRX250 exhaust system to maintain compliance with local fire‑safety regulations. Regular riders will appreciate the low‑maintenance design that requires only periodic visual checks for debris buildup.

Why Choose Us
Caltric combines precision engineering with rigorous quality testing to deliver a product that meets OEM standards. Each arrestor undergoes corrosion resistance testing and dimensional verification to ensure a perfect fit and long‑term reliability. Our commitment to customer satisfaction includes detailed installation instructions and responsive support for any fit‑related questions.
Key Features
- Precision‑machined aluminum for lightweight durability
- Inner‑mount design fits OEM dimensions without modification
- Compatible with Honda TRX250EX (2001‑2008) and TRX250X (2009‑2020)
- Reduces fire risk by capturing exhaust sparks
- Easy installation with no special tools required
FAQ
Will this arrestor fit my 2015 Honda TRX250X?
Yes, the Caltric arrestor is designed for all TRX250X models from 2009 through 2020, including the 2015 year.
Do I need to modify my exhaust to install the arrestor?
No modifications are necessary. The inner‑mount size matches the factory specifications, allowing a direct swap with the original part.
How often should I inspect the arrestor?
We recommend checking the unit after every 200 miles of off‑road use or if you notice excessive soot buildup.
Is the aluminum coating resistant to corrosion?
Yes, the arrestor features an anodized finish that protects against rust and corrosion even in wet or salty environments.
Can I use this part on other Honda models?
The arrestor is specifically sized for TRX250EX and TRX250X exhaust systems. Using it on other models may require custom fitting and is not recommended.




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