Original: $153.95
-65%$153.95
$53.88The Story
Engineered for Extreme Performance: Honda Pioneer 520 Keller Ball Joints
Elevate your off-road experience with Keller Ball Joints, precision-engineered to outperform and outlast stock components on your Honda Pioneer 520. Designed for riders who demand unwavering reliability and the strength to tackle the toughest terrains, these ball joints offer superior durability and a secure, long-lasting fit.
What’s in the Box
Why Riders Upgrade
Ball Joints vs. Stock or Generic Options
✗ Limited strength for aggressive riding
✗ Not designed for large tire/lift kits
✗ Generally non-serviceable
✗ Can loosen over time
✓ Chromoly steel for extreme strength
✓ Easily supports lifts and large tires
✓ Greaseable and adjustable design
✓ Secure, long-lasting installation
Fits These Machines
Lower: 51220-HL1-A01
Common Questions
What makes Keller Ball Joints superior to stock?
Keller Ball Joints feature a threaded housing for a more secure installation, eliminating snap ring failure points common in stock designs. They are also constructed from hardened chromoly steel and are greaseable and adjustable.
Can I install larger tires and lift kits with these ball joints?
Yes, these ball joints are specifically designed to handle the increased stress from larger tire sizes and suspension lift kits, allowing you to push your machine harder.
How are these ball joints installed?
The Keller Ball Joints utilize a two-piece design where one part is pressed in and the other threads onto the back, providing a very secure fitment. Installation is similar to OEM replacements but offers a more robust connection.
Are these ball joints serviceable?
Yes, the Keller Ball Joints are designed to be greaseable and adjustable, allowing you to maintain optimal stud stiffness and prolong their lifespan.
What Riders Are Saying
These Keller ball joints are a massive upgrade from stock. The threaded housing feels incredibly secure, and I have way more confidence hitting trails aggressively now. Installation was straightforward, and the ability to grease them is a huge plus for longevity.
— Mark S., Colorado
I finally upgraded the ball joints on my Pioneer 520 with the Keller kit. The difference is night and day. They feel super solid, and I no longer worry about them failing when I put bigger tires on. Definitely worth the investment for peace of mind on the trail.
— Jessica R., Utah
Upgrade Your Honda Pioneer 520 Today
Experience unparalleled strength and durability with Keller Ball Joints.
The ultimate upgrade for serious off-road enthusiasts.
Vehicle Fitment
Honda Pioneer 520 — 2021+
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Engineered for Extreme Performance: Honda Pioneer 520 Keller Ball Joints
Elevate your off-road experience with Keller Ball Joints, precision-engineered to outperform and outlast stock components on your Honda Pioneer 520. Designed for riders who demand unwavering reliability and the strength to tackle the toughest terrains, these ball joints offer superior durability and a secure, long-lasting fit.
What’s in the Box
Why Riders Upgrade
Ball Joints vs. Stock or Generic Options
✗ Limited strength for aggressive riding
✗ Not designed for large tire/lift kits
✗ Generally non-serviceable
✗ Can loosen over time
✓ Chromoly steel for extreme strength
✓ Easily supports lifts and large tires
✓ Greaseable and adjustable design
✓ Secure, long-lasting installation
Fits These Machines
Lower: 51220-HL1-A01
Common Questions
What makes Keller Ball Joints superior to stock?
Keller Ball Joints feature a threaded housing for a more secure installation, eliminating snap ring failure points common in stock designs. They are also constructed from hardened chromoly steel and are greaseable and adjustable.
Can I install larger tires and lift kits with these ball joints?
Yes, these ball joints are specifically designed to handle the increased stress from larger tire sizes and suspension lift kits, allowing you to push your machine harder.
How are these ball joints installed?
The Keller Ball Joints utilize a two-piece design where one part is pressed in and the other threads onto the back, providing a very secure fitment. Installation is similar to OEM replacements but offers a more robust connection.
Are these ball joints serviceable?
Yes, the Keller Ball Joints are designed to be greaseable and adjustable, allowing you to maintain optimal stud stiffness and prolong their lifespan.
What Riders Are Saying
These Keller ball joints are a massive upgrade from stock. The threaded housing feels incredibly secure, and I have way more confidence hitting trails aggressively now. Installation was straightforward, and the ability to grease them is a huge plus for longevity.
— Mark S., Colorado
I finally upgraded the ball joints on my Pioneer 520 with the Keller kit. The difference is night and day. They feel super solid, and I no longer worry about them failing when I put bigger tires on. Definitely worth the investment for peace of mind on the trail.
— Jessica R., Utah
Upgrade Your Honda Pioneer 520 Today
Experience unparalleled strength and durability with Keller Ball Joints.
The ultimate upgrade for serious off-road enthusiasts.
























