Description
Product Overview
The JAVIK ball bearing is a precision‑engineered metal component designed to replace the original factory bearing on Honda FourTrax 300 ATVs (1988‑2000). Featuring a 50 mm outside diameter and a robust ball bearing design, it ensures consistent torque transfer and reduced friction. Each bearing comes pre‑filled with high‑quality grease, ready for immediate installation, and meets OEM specifications for seamless fit.
![[Product front view showing all components]](https://www.xinex.store/wp-content/uploads/2026/06/a746797a2f3342f68e6acbb157798faf.jpg)
Usage
Ideal for off‑road enthusiasts, this bearing excels in rugged terrains, providing reliable performance during trail riding, mudding, and high‑speed runs. It suits both 2×4 and 4×4 FourTrax 300 models, delivering smooth wheel motion and extending the life of your suspension system.
Why Choose Us
JAVIK combines decades of engineering expertise with strict quality control, ensuring each bearing meets exact OEM tolerances. Our 24‑hour customer service and one‑year warranty guarantee support and confidence, making replacement hassle‑free and trustworthy.
Key Features
- Precision‑matched to OEM standards for a perfect fit
- High‑strength metal construction resists wear and corrosion
- Pre‑greased for immediate installation and optimal lubrication
- Designed for both 2×4 and 4×4 FourTrax 300 models
- 24‑hour support and one‑year warranty for peace of mind
FAQ
Will this bearing fit the FourTrax 300 EX model?
No, this bearing is not compatible with the TRX300EX Sportrax edition.
Do I need to add additional grease after installation?
The bearing comes fully greased; additional lubrication is only needed after extensive use.
What is the replacement OEM number?
Compatible OEM numbers include 06910-HM4-850, 91063-HC4-771, 91251-HA0-013, 91251-HC5-005, and 91252-HM5-A11.
How long does shipping take?
Standard shipping typically arrives within 5‑7 business days.
Is there a warranty?
Yes, JAVIK provides a one‑year warranty covering manufacturing defects.





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