SDR Motorsports FB-V2 Cage for Polaris RZR Pro R 4

The Polaris RZR Pro R 4 FB-V2 Cage is engineered to deliver maximum strength, improved visibility, and a sleek low-profile design for 2025-2026 Polaris RZR Pro R 4-seat models. Built by SDR Motorsports using 1.75" DOM steel tubing, this performance roll cage combines advanced structural engineering with premium fabrication to provide superior safety and durability for aggressive off-road driving.

The redesigned FB-V2 cage lowers the front roofline by 3.5 inches while maintaining forward visibility thanks to a refined A-pillar angle and optimized crossbar placement. Additional structural improvements including the new A-2 pillar support system, vertical B and C pillars, and reinforced triangulation provide enhanced rigidity and rollover protection without sacrificing style.

Each cage is CNC cut and bent in-house and welded using professional modular cage fixtures typically found in Trophy Truck fabrication shops, ensuring exceptional fit, strength, and finish.

Key Features & Benefits

• Low Profile Modern Design
  New FB-V2 cage profile with a 3.5” lower front roofline for a sleek aggressive look.
• Superior DOM Steel Construction
  Built with 1.75” x .120 wall DOM tubing and 1.5” support tubing for extreme strength and durability.
• Improved Forward Visibility
  A-pillar leaned back 5 degrees with optimized crossbar placement for better sightlines while driving.
• Advanced A-2 Pillar Support System
  New structural tube ties the A-pillar back into the chassis for improved safety and rigidity.
• Enhanced Structural Geometry
  More vertical B- and C-pillars create balanced spacing and stronger triangulation for rollover protection.
• Rear V-Bar & Gusset Reinforcement
  Laser-cut .125 sheet metal bracing and corner gussets strengthen critical areas of the cage.
• Precision Fabrication
  All tubes CNC cut and bent in-house for perfect fitment and high-end finish.
• Double Bend Rear Down Tubes
  Designed to follow the rear body lines closely for a clean, integrated appearance.
• Aluminum Roof Panel Included
  Lightweight and durable roof panel included with every cage.
• Dual Whip Tabs Included
  Ready for sand dunes, desert rides, and whip mounting.

Available Options

• Powder Coating
  • Gloss Black
  • Semi-Gloss Black
  • Textured Black
  • Raw Finish
  • Custom colors available upon request
• Dash Bar Delete
  Removes dash/V-bar for maximum forward visibility.
• Automotive Glass Windshield
  Custom glass windshield option for a dual-sport style setup.
• Light Bar Mounts
  Bolt-on mounts available for popular brands including:
  • Baja Designs
  • KC Lights
  • Other major light bar brands

Fitment

Polaris RZR Pro R 4 (4-Seat Models)

• 2025 Polaris RZR Pro R 4
• 2026 Polaris RZR Pro R 4

✔ Works with factory doors

Shipping Information

This cage ships via oversized LTL freight on a pallet.

• Shipping available to business addresses with forklift access in the lower 48 states
• Residential delivery may incur additional charges
• Every cage is professionally wrapped and packaged to prevent shipping damage
• Optional shipping insurance available

Shipping rates vary based on location and freight conditions. PLEASE CONTACT US FOR SHIPPING RATES at (760) 996-5695 or Sales@dunes2dezertsxs.com. 

Frequently Asked Questions

Does this cage require cutting the vehicle?

Yes. A template is included to make fender trimming simple and accurate for the A-2 pillar support.

Does the cage include a roof?

Yes. An aluminum roof panel is included with every cage.

Will this work with factory doors?

Yes. The cage is designed to retain compatibility with stock Polaris doors.

Can I add a windshield later?

Yes. A custom automotive glass windshield option is available.

Why Buy From Dunes 2 Dezert SXS?

At Dunes 2 Dezert SXS, we supply high-quality performance parts built for the dunes, desert, and serious off-road riders. Our products are carefully selected for durability, safety, and performance so you can ride with confidence.

👉 Upgrade your Polaris RZR Pro R 4 today with the SDR FB-V2 Cage and ride with maximum strength, style, and safety.