Description
Product Overview
The YOXUFA YO-HEP-420 is a high‑quality mini bike exhaust header designed for 420cc engines such as Predator 301cc, GX240, GX270, GX390, Brigg* Stratton 1450, and Lifan LF190F‑BQ. Constructed from painted steel, it weighs only 12.6 ounces and measures 4.72 x 10.24 x 1.69 inches, providing a compact yet robust solution. The header features a 50mm mounting hole distance, ensuring a secure fit on compatible frames. Included in the package are a heat‑shield tape, gaske, wrench, screws, and ties, allowing a complete installation without extra purchases.
![[Product front view showing all components]](https://www.doggydaycare.store/wp-content/uploads/2026/06/cd58f90f529f40ca8e03a6eda782f4d7.jpg)
Usage
This exhaust header is ideal for off‑road enthusiasts, trail riders, and anyone looking to enhance the performance of their mini bike or powersports vehicle. Whether you ride on dirt tracks, forest trails, or urban parks, the YO-HEP-420 delivers smoother exhaust flow and reduces engine heat, protecting both the rider and the bike. Its universal fitment makes it suitable for a range of models, providing a versatile upgrade for hobbyists and professionals alike.
Why Choose Us
YOXUFA stands out for its commitment to durability and precision engineering. The YO-HEP-420 is produced using advanced welding technology that resists cracking and corrosion, ensuring long‑term reliability. Each header undergoes strict quality checks, and the included heat‑shield tape adds an extra layer of safety for the rider’s legs. Our comprehensive package eliminates the need for additional tools, and our responsive customer support is ready to assist with any installation questions.
Key Features
- Durable painted steel construction for long‑lasting performance
- Includes heat‑shield tape to protect rider legs from exhaust heat
- Easy‑install package with wrench, screws, and ties
- Universal fit for Predator, GX, Brigg* Stratton, and Lifan 420cc engines
- Responsive after‑sales support and warranty coverage
FAQ
What engine sizes are compatible with this exhaust?
The YO-HEP-420 fits 420cc engines including Predator 301cc, GX240, GX270, GX390, Brigg* Stratton 1450, and Lifan LF190F‑BQ models.
Do I need any additional tools for installation?
No, the package includes a wrench, screws, ties, and heat‑shield tape, providing everything needed for a complete install.
How does the heat‑shield tape improve safety?
The tape creates a barrier between the hot exhaust pipe and the rider’s legs, reducing the risk of burns during extended rides.
What is the mounting hole distance?
The header’s mounting holes are spaced 50mm (1.97 inches) apart, which differs from the common 46mm spacing, so verify compatibility before purchase.
Is there a warranty on this product?
Yes, YOXUFA offers a limited warranty covering manufacturing defects, and our customer service team is available to help with any issues.
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