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Polaris RZR Trail S 900 Frame Stiffener/Gusset Kit

Polaris RZR Trail S 900 Frame Stiffener/Gusset Kit

Regular price $124.95 USD
Regular price Sale price $124.95 USD
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Shipping calculated at checkout.

Part #: FS-P-RZR1K-01#RZRS9


  • Polaris RZR Trail S 900 Sport : 2021+

NOTE: Not compatible with FSP-P-RZR1K or FSP-P-RZRXPT

Worry-Free Riding
Big lifts and bigger tires make every ride more fun! But your frame might struggle to keep up with all of that extra weight, especially when the trails get rough—one wrong bump can throw your machine out of alignment. Eliminate that worry and reinforce the frame of your Polaris RZR Trail S 900 with a Frame Stiffener/Gusset Kit from SuperATV. This heavy-duty brace strengthens your machine’s weak points, giving you peace of mind during wild rides.

Heavy-Duty Steel Plating
Our frame stiffener and gusset kit keep your frame from buckling under the pressure of added weight and rough terrain. How does it do that? It all comes from premier materials and expert design. It’s made from 4.5 mm powder-coated steel plating for maximum durability. This UTV frame stiffener doesn’t just strengthen weak spots—it virtually eliminates them. Don’t ride without it.

NOTE: When running this frame stiffener with the Polaris RZR Trail S 900 Full Skid Plate, the frame stiffener will replace the front section of the skid plate.


  • Made of 4.5 mm heavy-duty steel plating
  • Strengthens the weak spots on your RZR Trail S 900’s frame
  • Saves your frame when you add heavy tires or other unsprung weight
  • Adds support and stability
  • Powder coated for durability
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