What is the benefit of a dual rate spring setup?

A dual rate spring setup uses two springs on the same shock, a softer tender spring and a stiffer main spring, with a crossover ring to transition between them. This allows for a more compliant ride over small bumps and improved control during aggressive riding or heavy loads.

Does this kit include everything needed for the conversion?

Yes, the kit includes the main spring, tender spring, and crossover adjustment rings necessary to convert your UTV to a dual rate setup.

How do I adjust the crossover rings?

The crossover rings are typically adjusted by threading them up or down the shock body. Adjusting them changes when the main spring begins to engage, allowing you to fine-tune the suspension's feel and performance for different riding conditions.

Fox 14-19 Polaris RZR XP 1000 EPS Dual Rate Spring Upgrade (Sport - 250/250) - Rear

Specifications

Brand: FOX
Part #: 803-00-971

Fox 14-19 Polaris RZR XP 1000 EPS Dual Rate Spring Upgrade (Sport - 250/250) - Rear

Name: Fox 14-19 Polaris RZR XP 1000 EPS Dual Rate Spring Upgrade (Sport - 250/250) - Rear
Brand: FOX
Price: 499.99 USD
Availability: InStock

$499.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Upgrade your Polaris RZR XP 1000 with FOX Dual Rate Rear Springs. Reduces body roll and nose dive.

Key Features

Fits 2014-2019 Polaris RZR XP 1000 and XP 1000 Turbo models.
Includes a 12in, 250lb main spring and a 12in, 250lb tender spring for a dual-rate setup.
Crossover adjustment rings are included to fine-tune the spring transition.
Helps reduce body roll and nose dive for improved stability.
Constructed with high-grade springs to resist sagging and maintain performance.
Features a silver powder coat finish.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

Starting with a 12-inch long, 250lb main spring paired with a 12-inch, 250lb tender spring, this FOX Dual Rate Spring Kit is designed to significantly improve your UTV's handling. This setup greatly reduces body roll during cornering and minimizes nose dive when you hit the brakes, offering a more stable and controlled ride. The kit includes everything needed to convert your existing suspension to a true dual-rate system, complete with crossover adjustment rings so you can fine-tune the transition between the springs.

FOX uses high-grade springs in this kit, ensuring they maintain their performance and resist sagging over time, even with hard use. The springs are 3.75 inches in diameter and come in a silver powder coat finish. This upgrade is a cost-effective way to achieve a noticeable improvement in your UTV's suspension performance, making it more comfortable and capable on varied terrain. It fits a wide range of Polaris RZR XP 1000 models from 2014-2019, including the High Lifter and Ride Command editions.