Vertex Exhaust Gasket Kit 823164 — Honda CR125R 2001-2004

Product Description

Keep your Honda CR125R running at its peak with the Vertex Exhaust Gasket Kit 823164. Designed specifically for the high-performance demands of 2-stroke motocross racing, this kit provides a factory-grade seal at the exhaust junction, effectively preventing power-robbing leaks and ensuring consistent backpressure for optimal throttle response.

Each kit is engineered with high-quality materials to withstand the extreme heat and vibration cycles typical of off-road riding. By including the necessary O-rings, springs, and washers required for a full exhaust service, this kit makes it easier than ever to maintain your machine’s efficiency and protect your engine components from carbon blow-by.

Top Features: Vertex Exhaust Gasket Kit

• Complete 2-stroke service kit including O-rings, springs, washers, and gaskets
• Designed for a precise, leak-free seal at the cylinder/pipe junction
• Built to endure high-temperature environments and engine vibration
• Essential for maintaining consistent exhaust system backpressure
• Direct replacement kit for reliable, long-lasting performance

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Does this kit include everything needed to seal the exhaust pipe to the cylinder?
A: Yes, this Vertex kit is a comprehensive package that includes the essential O-rings, springs, and washers required to properly seal the exhaust pipe junction on your CR125R.

Q: How often should these exhaust gaskets be replaced?
A: You should inspect your exhaust seals every time you perform a top-end rebuild or remove the exhaust pipe. If you see signs of dross, oily buildup, or carbon staining around the exhaust port flange, it is definitely time to replace them.

Expert Pro-Tip: When installing new O-rings on your 2-stroke exhaust flange, put a tiny dab of high-temp silicone grease on the O-ring. This prevents the O-ring from binding or tearing while you slide the pipe into the cylinder, and creates a superior secondary barrier against leaks.

Recommended Pairings:
o Honda CR125R Performance Parts & Upgrades
o Honda 2-Stroke Performance Parts
o Essential Motorcycle Maintenance Tools

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.

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