RZR Pro XP Stage 1 Spring Kit – Fox Dynamix by ZBroz Racing

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

Tuned for the 2-seat Pro XP chassis and Fox Dynamix shock geometry, this kit handles the added load of cages, bumpers, and accessories so your Pro XP 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 XP Chassis — lighter wheelbase than the 4-seat
• Fox Dynamix-Specific Fit — matched to factory Live Valve shock geometry
• Preserves Dynamix Live Valve Functionality — works with the factory electronic damping
• 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 XP chassis weight
• Designed and manufactured by ZBroz Racing in the USA

Fitment

• Polaris RZR Pro XP 2-Seat
• Equipped with Fox Dynamix Live Valve shocks only
• Not compatible with Walker Evans or non-Dynamix shock systems

FAQ

Will this fit my Pro XP with Walker Evans shocks?

No. This kit is tuned for Fox Dynamix Live Valve shocks. Walker Evans shocks require ZBroz's dedicated Walker Evans Pro XP spring kit.

Will it fit the 4-seat Pro XP?

No. This kit is rated for the 2-seat chassis weight. The 4-seat Pro XP 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 Dynamix Live Valve electronic damping — no controller modifications, no recalibration, no warning lights.

How much ride height does it add?

Most owners see 1-2 inches of ride height recovery depending on accessories and current spring sag. The dual rate design restores factory-intended geometry.

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 with rates developed in real race and trail conditions. The Pro XP Fox Dynamix kit reflects extensive testing on Polaris's high-output 2-seat platform — designed to complement Live Valve rather than fight it.

CTA

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