Upgrade Your Polaris RZR 900 with Keller Performance Two-Piece Ball Joints
Ditch the weak snap rings of stock ball joints and experience unparalleled durability with Keller Performance two-piece ball joints. Engineered for the toughest trails, these joints are built to withstand extreme abuse, ensuring you can ride harder with confidence.
Two-Piece Design
No Weak Snap Rings
Chromoly Steel
Maximum Strength & Durability
Greaseable & Adjustable
Extended Service Life
Lifetime Warranty
Ride With Confidence
Whatβs in the Box
β Set of Keller Performance Two-Piece Ball Joints
For your specific Polaris RZR 900 model.
β Installation Hardware
All necessary bolts and nuts included.
β Installation Instructions
Step-by-step guide for easy installation.
Why Riders Upgrade
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Superior Strength: Built from hardened chromoly steel for unmatched durability compared to stock snap-ring designs.
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Secure Locking Design: The two-piece construction threads together, creating a robust connection that prevents pop-outs under extreme stress.
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Adjustable & Greaseable: Maintain optimal performance and extend the life of your ball joints with easy adjustment and lubrication.
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Confidence for Any Upgrade: Reliably handle larger tires, suspension mods, and aggressive riding without worrying about joint failure.
In Stock & Ready To Ship
Processing: Packed with care before shipment
Tracking: Sent when shipped
Confirmation: Sent after checkout
Although rare, some delays may occur. Weβll keep you updated every step of the way.
RZR 900 Ball Joints vs. Stock Options
STOCK BALL JOINT
β Relies on weak snap ring
β Prone to failure under stress
β Limited weight capacity
β Not serviceable
β Frequent replacement needed
β‘ KELLER PERFORMANCE BALL JOINT
β Two-piece locking design
β Chromoly steel construction
β Handles high weight capacity
β Greaseable and adjustable
β Lifetime Warranty
Common Questions
What makes Keller Ball Joints different from stock?
Keller uses a robust two-piece design that threads together, eliminating the weak snap ring found in stock ball joints, and is constructed from hardened chromoly steel for superior strength and durability.
Can these ball joints handle larger tires and aggressive riding?
Yes, their reinforced construction and secure locking mechanism are designed to withstand the increased stress from larger tires, suspension modifications, and demanding trail conditions.
Are these ball joints serviceable?
Yes, Keller Performance ball joints are designed to be greaseable and adjustable, allowing you to maintain them for extended performance and longevity.
What is covered under the lifetime warranty?
The lifetime warranty covers defects in materials and workmanship, providing confidence that your investment is protected against manufacturing issues.
What Riders Are Saying
These Keller ball joints are a game-changer! My stock ones kept failing after every hard ride, but these have held up perfectly. Installation was straightforward, and the two-piece design feels incredibly solid.
β John S., Colorado
Finally, ball joints I don't have to worry about! The quality is evident, and the lifetime warranty gives me peace of mind. They handle the abuse from my 32-inch tires without a problem. Highly recommended!
β Maria P., Utah
Ready to Conquer Any Terrain?
Upgrade your Polaris RZR 900 with Keller Performance Two-Piece Ball Joints today and experience the difference quality engineering makes.
Invest in durability and ride with ultimate confidence.