RZR Pro R Stage 1 Spring Kit – Fox Dynamix (2022-2025) by ZBroz Racing

Take your Polaris RZR Pro R 2-Seat with Fox Dynamix Live Valve shocks to the next level. The ZBroz Stage 1 Dual Rate Spring Kit delivers restored ride height, plush small-bump response, and big-hit bottoming resistance — while preserving every Live Valve electronic feature.

Engineered for the 2-seat Pro R chassis and the 2022-2025 Fox Dynamix shock geometry, this kit handles the added load of cages, bumpers, and accessories so your Pro R rides at the level its high-output drivetrain demands.

Key Features

• Dual Rate Spring Technology — plush initial stroke, progressive resistance for big hits
• Tuned for 2-Seat Pro R Chassis — lighter wheelbase than the 4-seat
• 2022-2025 Fox Dynamix-Specific Fit — matched to factory Live Valve shocks
• Preserves Live Valve Functionality — works with the factory electronic damping system
• Restores Lost Ride Height from spring sag and accessory load
• High-Tensile Lightweight Springs — durable, powder-coated, USA-made

Specifications

• Stage 1 dual rate spring kit (front + rear, 2-seat)
• Designed for OEM Fox Dynamix Live Valve shocks
• High-tensile silicone chrome wire construction
• Powder-coated finish
• Tuned for 2-seat Pro R chassis weight
• Designed and manufactured by ZBroz Racing in the USA

Fitment

• Polaris RZR Pro R 2-Seat (2022-2025)
• Equipped with Fox Dynamix Live Valve shocks only
• Not compatible with Walker Evans or non-Dynamix shock systems

FAQ

Will this kit fit my Pro R with Walker Evans shocks?

No. This kit is tuned for Fox Dynamix Live Valve shocks on the 2022-2025 Pro R. ZBroz offers a separate Walker Evans-compatible spring kit for the same chassis.

Will it fit the 4-seat Pro R?

No. This kit is rated for the 2-seat chassis weight. The 4-seat Pro R uses ZBroz's dedicated 4-seat Fox Dynamix spring kit.

Will Dynamix Live Valve still work after install?

Yes. The dual rate springs work seamlessly with the factory Live Valve electronic damping — no controller modifications, no recalibration, no warning lights.

Does it fit 2026+ Pro R models?

This kit is engineered for 2022-2025 Fox Dynamix shock geometry. 2026+ models may differ — contact Dunes 2 Dezert SXS to verify fitment for your specific year.

Is installation DIY-friendly?

Yes. Plan 2-3 hours per side with basic shock service tools and a spring compressor. Setup instructions are included.

Why ZBroz

ZBroz Racing engineers UTV suspension at their Utah facility using rates developed and proven in real desert and trail conditions. The Pro R Fox Dynamix kit has been refined across multiple seasons on Polaris's flagship high-output platform — designed to complement the Live Valve system rather than interfere with it.

CTA

Done with factory sag and harsh hits? Add the ZBroz Pro R Stage 1 Dual Rate Spring Kit (Fox Dynamix) and unlock the suspension your Pro R was built to deliver. Order from Dunes 2 Dezert SXS.

Install Video

Watch the official ZBroz Racing install walkthrough for the Polaris RZR Pro R Fox Dynamix (Live Valve) Stage 1 Dual Rate Spring Kit.