AllThingz UTV Polaris RZR Pro R 4 Seater Tender Spring Kit
Stop bottoming out and elevate your RZR Pro R 4 Seater's performance with the AllThingz UTV Tender Spring Kit. Designed specifically for factory Fox shocks, this dual-rate spring system adds 2-3 inches of ride height, provides a significantly smoother ride for all four passengers, and allows for fine-tuning with included crossover rings. Experience the ultimate suspension upgrade without replacing your shocks.
2-3"
RIDE HEIGHT INCREASE
80%+
RIDE QUALITY IMPROVEMENT
What’s in the Box
✓Crossover RingsFor ride height adjustment
✓Installation Instructions
✓Warranty Documentation
Why Riders Upgrade
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80%+ Ride Quality Improvement
Dual-rate spring action absorbs trail chop and big hits for a smoother ride for all four passengers.
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2-3" Ride Height Increase
Run larger tires and clear more obstacles without rubbing or bottoming out your suspension.
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Fox Shock Compatible
Engineered specifically for the factory Fox shocks found on the Polaris RZR Pro R 4 Seater.
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Easy DIY Install
No special tools required; most riders complete the installation in under an hour per axle.
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. We’ll keep you updated every step of the way.
RZR Pro R 4 Seater Suspension vs. Stock Options
STOCK SUSPENSION
✗ Compromised ride quality for full loads
✗ Prone to bottoming out on large impacts
✗ Limited ground clearance for larger tires
✗ Can transmit harsh trail feedback to all passengers
✗ Basic tuning capabilities
⚡ ALLTHINGZ UTV TENDER SPRING KIT
✓ Enhanced comfort for all four passengers
✓ Absorbs trail chop and big hits
✓ 2-3" Increased ride height
✓ Optimized for factory Fox shocks
✓ Easy bolt-on installation
Common Questions
How does a dual-rate spring system improve ride quality?A dual-rate system uses a tender spring that engages first, providing a plush ride over small bumps and at lower speeds. The main spring then engages for larger impacts and heavier loads, offering progressive support.
Can I install this kit myself?Yes, the AllThingz UTV Tender Spring Kit is designed for easy DIY installation with no special tools required. Most riders can complete the installation in under an hour per axle.
Will this kit work with my aftermarket shocks?This kit is specifically engineered for the factory Fox shocks on the Polaris RZR Pro R 4 Seater. It may not be compatible with aftermarket shocks.
How much additional lift does this kit provide?The kit provides approximately 2-3 inches of additional ride height, depending on your setup and chosen crossover ring position.
What Riders Are Saying
My Pro R 4 seater is an absolute beast and this kit finally made the suspension match the rest of the machine. The difference with a full crew is incredible — smooth when you want it, firm when you need it.
— John D., Colorado
Bought the full kit in Lifted Lime to match my build. The ride quality improvement is real and the extra height is perfect for the 37s I'm running. Easy install and great quality.
— Sarah K., Utah
Upgrade Your RZR Pro R 4 Seater Today
Experience the difference of a truly balanced suspension system.
In Stock Now — Ships Fast!