Original: $153.95
-65%$153.95
$53.88The Story
Keller Ball Joints: Engineered to End Breakdowns.
Tired of constantly replacing broken ball joints? The Keller Ball Joints for your Polaris RZR Trail S 900 are the ultimate solution, offering unparalleled durability and a design that simply won't quit. Say goodbye to flimsy snap rings and hello to a threaded, chromoly housing engineered to withstand the harshest off-road abuse, even with lifts and oversized tires.
Prevents push-through, unlike snap ring designs.
Engineered from robust materials for extreme longevity.
Maintain smooth operation and extend service life.
Built for demanding off-road conditions, with or without lifts.
What’s in the Box
Why Riders Upgrade
RZR Trail S 900 Ball Joints vs. Stock Options
✗ Prone to failure under stress
✗ Can be pushed through with lifts and large tires
✗ Limited adjustability and maintenance options
✗ Frequent replacements required
✓ Engineered for extreme durability and longevity
✓ Withstands lifts and large tires without push-through
✓ Easily adjustable and greaseable for simple maintenance
✓ Reduced need for frequent, costly replacements
Common Questions
What makes Keller Ball Joints different from stock?
Keller Ball Joints feature a unique threaded chromoly housing that securely locks the ball joint in place, preventing it from being pushed out, unlike stock ball joints that rely on a snap ring.
Can these handle lifts and larger tires?
Absolutely. The robust construction and secure housing are specifically designed to withstand the increased stress from lifts and larger tires common in off-road applications.
Are they easy to maintain?
Yes, Keller Ball Joints are designed to be easily adjustable and greaseable, allowing for simple maintenance to ensure longevity and smooth performance.
How long will these ball joints last?
Due to their durable construction and superior design, Keller Ball Joints are built to last significantly longer than standard OEM ball joints, especially under demanding off-road conditions.
What Riders Are Saying
These Keller Ball Joints are a game-changer. My RZR used to eat stock ball joints every few months, but these have held up perfectly for over a year of hard riding. Absolutely worth every penny.
— Mark S., Colorado
Installation was straightforward, and the difference in handling and durability is immediately noticeable. No more worrying about breaking a ball joint on the trail. Highly recommend for any RZR owner looking for a robust upgrade.
— Jessica P., Utah
Stop Replacing, Start Riding.
Upgrade your Polaris RZR Trail S 900 with the ultimate in ball joint technology.
Experience the Keller Ball Joint difference and ride with confidence.
Vehicle Fitment
Polaris RZR Trail S 900 — 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
Keller Ball Joints: Engineered to End Breakdowns.
Tired of constantly replacing broken ball joints? The Keller Ball Joints for your Polaris RZR Trail S 900 are the ultimate solution, offering unparalleled durability and a design that simply won't quit. Say goodbye to flimsy snap rings and hello to a threaded, chromoly housing engineered to withstand the harshest off-road abuse, even with lifts and oversized tires.
Prevents push-through, unlike snap ring designs.
Engineered from robust materials for extreme longevity.
Maintain smooth operation and extend service life.
Built for demanding off-road conditions, with or without lifts.
What’s in the Box
Why Riders Upgrade
RZR Trail S 900 Ball Joints vs. Stock Options
✗ Prone to failure under stress
✗ Can be pushed through with lifts and large tires
✗ Limited adjustability and maintenance options
✗ Frequent replacements required
✓ Engineered for extreme durability and longevity
✓ Withstands lifts and large tires without push-through
✓ Easily adjustable and greaseable for simple maintenance
✓ Reduced need for frequent, costly replacements
Common Questions
What makes Keller Ball Joints different from stock?
Keller Ball Joints feature a unique threaded chromoly housing that securely locks the ball joint in place, preventing it from being pushed out, unlike stock ball joints that rely on a snap ring.
Can these handle lifts and larger tires?
Absolutely. The robust construction and secure housing are specifically designed to withstand the increased stress from lifts and larger tires common in off-road applications.
Are they easy to maintain?
Yes, Keller Ball Joints are designed to be easily adjustable and greaseable, allowing for simple maintenance to ensure longevity and smooth performance.
How long will these ball joints last?
Due to their durable construction and superior design, Keller Ball Joints are built to last significantly longer than standard OEM ball joints, especially under demanding off-road conditions.
What Riders Are Saying
These Keller Ball Joints are a game-changer. My RZR used to eat stock ball joints every few months, but these have held up perfectly for over a year of hard riding. Absolutely worth every penny.
— Mark S., Colorado
Installation was straightforward, and the difference in handling and durability is immediately noticeable. No more worrying about breaking a ball joint on the trail. Highly recommend for any RZR owner looking for a robust upgrade.
— Jessica P., Utah
Stop Replacing, Start Riding.
Upgrade your Polaris RZR Trail S 900 with the ultimate in ball joint technology.
Experience the Keller Ball Joint difference and ride with confidence.
