Prevent front-end flex, cracked welds, and costly damage with this must-have upgrade for your RZR.
This frame stiffener and gusset kit adds critical strength to your front suspension mounting points, especially when running portals, long travel kits, or bigger tires. Precision-cut and ready to bolt on, it’s built to take the abuse your stock frame can’t.
✅ Key Features – RZR Frame Stiffener / Gusset Kit
-
Laser-cut steel construction for perfect fitment
-
Reinforces a known weak point in the front suspension mounting area
-
Ideal for high-stress setups: portals, long travel, big wheels/tires
-
Black powder-coated finish for corrosion resistance
-
Includes all necessary hardware and instructions
-
Direct bolt-on installation (some trimming may be required on certain models)
🛠️ Compatible With:
📦 Includes:
-
Frame stiffener/gusset plate
-
Grade 8 mounting hardware
-
Installation instructions
🔥 Reinforce your RZR the right way—upgrade before damage happens. Only from PlanetSXS.
NOTE: Not compatible with FSP-P-RZR1K or FSP-P-RZRXPT
Go Big or Go HomeOnce you’ve taken care of the weak spots in your RZR’s frame, you can add the biggest suspension upgrades you can think of. Whether you're thinking about rocking monster tires, an 8” lift kit, or even a GDP portal gear lift (or why not all three?), our frame stiffener guarantees your RZR XP 1000 can handle the load.
Unmatched RZR XP 1000 StrengthThis frame stiffener has a big job to do. That's why we made it from 4.5 mm thick steel and powder coated it for long-lasting durability. You can ride for years without seeing rust or corrosion.