AllThingz UTV Polaris RZR Pro S 4 Seater Tender Spring Kit — 2-3" Lift & 80%+ Better Ride Quality
Stop bottoming out and give your RZR Pro S 4 Seater the suspension performance it deserves with the AllThingz UTV Tender Spring Kit. Engineered specifically for factory Fox shocks, this kit adds a dual-rate system to dramatically improve ride comfort for all four passengers and provide 2-3" of additional ride height, allowing you to fine-tune your setup with crossover rings without replacing your entire shock assembly.
2-3"
RIDE HEIGHT INCREASE
80%+
RIDE QUALITY IMPROVEMENT
Fox Compatible
FACTORY SHOCK UPGRADE
Easy Install
DIY IN UNDER AN HOUR
What’s in the Box
✓ Front tender springs (2)
Included in Full Kit and Front Springs Only options
✓ Rear tender springs (2)
Included in Full Kit and Rear Springs Only options
✓ Crossover rings
For ride height adjustment and tuning
✓ Full installation instructions
Step-by-step guide for a smooth DIY install
Why Riders Upgrade
💨
Smoother Trail Performance
Dual-rate spring action absorbs trail chop and big hits for a plush ride, translating to 80%+ improved ride quality.
⬆️
Increased Ride Height
Gain 2-3 inches of lift to clear more obstacles and run larger tires without rubbing or bottoming out.
🔧
Fine-Tune Your Setup
Crossover rings allow for precise adjustment of your spring crossover point and ride height.
💪
Built for the Load
Designed to handle full crews and heavy loads, providing consistent support when you need it most.
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.
AllThingz UTV Tender Springs vs. Stock Springs
STOCK SPRINGS
✗ Compromise tune for light loads or heavy loads
✗ Limited articulation and control on rough terrain
✗ Transmits trail impacts directly to occupants
✗ Prone to bottoming out with passengers and cargo
✗ Lacks progressive support for big hits
⚡ ALLTHINGZ UTV TENDER SPRINGS
✓ Dual-rate action for progressive support
✓ 80%+ improved ride quality & plushness
✓ 2-3" additional ride height
✓ Absorbs trail chop & big hits effectively
✓ Maintains controlled performance under load
Fits These Machines
Polaris RZR Pro S 4 Seater
All Model Years with Factory Fox Shocks
Common Questions
What is a tender spring?
A tender spring is a secondary, lighter spring that works in conjunction with the main spring on your shock. It engages first, providing a softer initial stroke for improved comfort on small bumps and chatter.
How much lift will this kit provide?
This kit is designed to provide approximately 2-3 inches of additional ride height.
Do I need to replace my shocks?
No, this kit is engineered to work with your stock Fox shocks on the Polaris RZR Pro S 4 Seater.
How difficult is the installation?
The installation is straightforward and most riders can complete it in under an hour per axle without special tools.
What Riders Are Saying
My Pro S 4 seater is our group ride machine and this kit transformed it. Everyone noticed the difference immediately — smoother, more controlled, and the extra height is perfect for bigger tires. Easy install.
— John D., Arizona
Bought the full kit in Black and it looks and performs great. The ride quality improvement is real and my Fox shocks finally feel like they're working the way they should with a full crew.
— Sarah K., Colorado
Upgrade Your RZR Pro S 4 Seater Today!
Experience the difference of a truly performance-tuned suspension.
In stock and ready to ship. Get the ultimate ride quality.