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All Thingz UTV
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2024+ Polaris RZR XP 1000 4-Seat Tender Spring Kit

5.0(1 reviews)
Sale price $34500 Regular price $49500
50+ sold
Shipping calculated at checkout.

Color: Black

50+ sold

Description

Ride smoother. Restore your suspension.

Make Your 4-Seat RZR Feel Like a Different Machine

Worn or collapsed factory tender springs force the main springs to work too soon. The result is a harsher ride, lost ride height, reduced usable travel, and more fatigue for everyone in the machine. This four-corner tender spring kit restores the dual-rate suspension action your 2024+ Polaris RZR XP 1000 4-seat needs.

Smoother over chopLets the suspension react more progressively instead of feeling harsh through small and repeated bumps.
Corrects suspension sagRestores approximately 2–3 inches of lost ride height, depending on machine setup and load.
More usable travelBrings the tender stage back into the suspension cycle so the shocks can work as intended.
Better loaded controlHelps a four-seat machine stay more composed with passengers, tools, and trail gear aboard.

What changes after the upgrade?

The biggest difference is not simply that the machine sits taller. It is how the RZR moves through rough terrain. Fresh tender springs support the first stage of shock travel, helping take the sharp edge off trail chop before the suspension transitions into the main spring.

  • Less harshness through rocks, roots, braking bumps, and repeated chop
  • Reduced rider and passenger fatigue on longer days
  • Recovered stance and ground clearance after factory tender spring collapse
  • More predictable suspension response with passengers and cargo
Manufacturer performance statement: All Thingz UTV reports more than an 80% improvement in ride quality and approximately 2–3 inches of recovered ride height. Actual results vary with shock package, preload, accessories, passenger weight, and overall machine condition.

Why tender springs make a night-and-day difference

A dual-rate shock is supposed to begin with a more compliant tender stage, then transition to the main spring deeper in the travel. When the factory tender spring is already compressed at ride height, that compliant first stage is effectively gone. Your machine rides on the stiffer main spring too early—which is why it can feel jarring even when the shocks are not leaking or visibly damaged.

Want the suspension physics? Read why tender springs are more than spring keepers and our guide to what UTV tender springs do.

Confirm your shocks before ordering

Important fitment check: The manufacturer lists separate applications for Fox and Walker Evans shocks. This product currently offers color selection only. Check the name on your shock reservoir and contact R1 Industries before ordering so we can confirm the correct application for your machine.
Machine Years Required check
Polaris RZR XP 1000 4-seat 2024+ Confirm Fox or Walker Evans shocks

Shopping for more compatible upgrades? Browse Polaris RZR 1000 parts.

What you receive

  • Two front tender springs
  • Two rear tender springs
  • Your selected spring color

This kit replaces the tender springs while retaining your factory shocks and main springs. No claims are made here about included tools or additional hardware.

Installation and setup

Coilover springs store substantial energy. Use the correct spring-compression equipment and follow safe suspension-service procedures. If you do not routinely service coilovers, professional installation is the smart choice. Final preload should be set for the machine's normal passenger, accessory, and cargo load—not simply adjusted for maximum height.

Common questions

Will these only fix sag?

No. Sag correction is visible, but ride quality is the main reason many owners upgrade. Restoring the tender stage helps the suspension absorb smaller and repeated impacts more progressively.

How much ride height will I recover?

The manufacturer states approximately 2–3 inches. Your result depends on preload, shock package, added accessories, passenger and cargo weight, and the condition of the rest of the suspension.

Does this replace the main springs?

No. The kit includes two front and two rear tender springs. Your existing shocks and main springs remain in use.

How do I know whether I have Fox or Walker Evans shocks?

Look for the brand name on the shock body or reservoir. Because the manufacturer lists separate applications, contact R1 Industries with a photo if you are unsure.

Will the color change performance?

No. Color is a finish choice; it does not change the spring kit's intended function.

Restore the smooth first stage your suspension is missing

Choose your color, confirm your shock brand, and give every seat in your RZR a more controlled, comfortable ride.

Need a fitment check? Ask R1 before ordering.

Reviews

Customer Reviews

Based on 1 review
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Brent Henrichs
Lots of bottoming!!!

I have only had these on my side-by-side for a couple days, but they seam to do what wadvertised. I just came back from a trip to Moab, I hit a lot! I wanted some ground clearance. They were advertised to give 2 to 4 inches of lift. Installed as instructed I gained 4 1/2 inches. The ride seams to be more deliberate. I'm still playing with shock adjustments. With the lift I should now be able to put on 33 inch tires without hitting, gaining another 3 inches of clearance. I won't have tires yet, but we are back to Moab next week. I'm hoping for less bottoming. I'm happy so far!!

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Need help with this part?

R1 Industries can help confirm product fitment, compare options and arrange professional installation or repair.