Polaris RZR Pro XP 2 Seater Long Travel Spring Kit Upgrade

Long-travel spring upgrade for your 2 Seater Polaris RZR Pro XP.

Configure an All Thingz UTV long-travel spring upgrade for your 2 Seater Polaris RZR Pro XP. For a machine with an aftermarket long-travel suspension setup. The full package replaces upper and lower springs at both ends. A separate six-spring option replaces the front upper/lower springs and rear tender springs. Supply the long-travel kit brand and configuration so the spring package can be matched to your machine. All Thingz UTV manufactures the springs in this kit.

What this kit offers

• Setup for your modified machine: Spring-package options for the suspension configuration identified above.
• Keep your shock assemblies: This is a spring upgrade; replacement shocks are not included.
• Choose the package you need: Review the contents below before selecting a full or partial kit.

Vehicle fitment

Before ordering: Match the complete model name, seat count, and installed shocks. Double-check your selected spring color and package. Provide your model year, usual passenger/cargo load, and suspension modifications with your order.

What’s included

Select the spring color and exact package in the options. This listing supplies springs, not a long-travel arm or axle conversion.

Setup for your modified machine

Long-travel arm geometry can change the leverage acting on the springs. Match the package to the actual suspension kit, shock fitment and load; installing springs alone does not create additional suspension travel.

Choosing your spring package

The Full Long Travel Spring Kit replaces all eight springs. The Front Uppers & Lowers with Rear Tender Springs option replaces six springs and retains the rear lower springs. Front Uppers & Lowers and Rear Uppers & Lowers each replace four springs on the selected axle.

How the spring stack works

While both stacked springs are free to compress, their combined rate is lower than either spring alone. On a setup using a crossover stop, the divider reaching that stop changes which spring can continue to compress. The lower main spring then provides the firmer stage. Spring selection and crossover setup both matter; replacing springs does not change the shock’s internal damping.

Installation overview and setup

Follow the Polaris service procedure for your exact model year and the instructions for your installed shocks and aftermarket suspension or portal kit. Professional installation is recommended. The video below is a general spring-installation overview.

1. Record the starting ride height on level ground and note the vehicle's normal operating load.
2. Safely raise and support the vehicle. Unload the suspension before preload adjustments and release spring tension with suitable equipment before removing retainers.
3. Install the springs supplied in your selected package using the applicable front and rear shock procedures. Torque removed fasteners to your exact model's specifications.
4. Lower the vehicle and move it forward and backward to settle the suspension before remeasuring.
5. Follow the shock manufacturer's adjustment limits. Make small changes with the suspension unloaded, then settle and remeasure. Keep left and right settings matched on each axle.

For settings specific to your kit and vehicle configuration, contact All Thingz UTV.

All Thingz UTV ride-height baseline

These are the original ATU front/rear reference figures published with this kit. They are not verified finished-height targets for every modified machine. Portal lift size, suspension geometry, tires, and load can change the appropriate target; confirm your build-specific settings with All Thingz UTV.

Measurement reference: Use the measurement points specified in the instructions for your suspension configuration; keep the same points when comparing before and after measurements. Tire dimensions, pressure, passengers, accessories, and suspension setup affect the result. Listed tire sizes do not confirm tire fitment.

Spring installation video

General installation overview: This video demonstrates spring installation concepts. Hardware, procedures, and adjustments can differ by model year, shock package, and aftermarket suspension configuration. The demonstration vehicle is a Polaris Pro XP Dynamix. Use the instructions for your exact setup.

Related spring-kit options

These links help you compare spring packages or find a different vehicle configuration. They are alternative applications, not a list of required add-ons. Match the complete model, seating and shock details on the destination page.

• Polaris RZR Pro XP 4 Seater Long Travel Spring Kit Upgrade
• Polaris RZR Pro XP 2 Seater Tender Spring Kit (Fox Shocks)
• Polaris RZR Pro XP 4 Seater Tender Spring Kit (Fox Shocks)
• Polaris RZR Pro XP 4 Seater Tender Spring Kit (Walker Evans Shocks)