K2 Industries
14-23 Polaris RZR XP 1000/4 & 16-21 XP Turbo Rear Radius Arm Set
14-23 Polaris RZR XP 1000/4 & 16-21 XP Turbo Rear Radius Arm Set
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Rear Radius Arm Set — Polaris RZR XP 1000/4 & XP Turbo
Purpose-built rear radius arms for aggressive suspension geometry and improved handling under load. Built for high-speed desert runs and tight trail work where stock geometry limits performance. These arms correct suspension angles and reduce bind during compression cycles.
Key Features
- Matched pair geometry - Corrects suspension angles for balanced weight transfer and predictable handling
- Hard panel construction - Built to withstand shock loads and vibration without flex
- Designed for existing mounting points - Integrates with factory suspension architecture
Specs
- Configuration: Rear radius arm set (pair)
- Condition: New
- Piece count: 2
What's Included
- Rear radius arm set (2 arms)
Frequently Asked Questions
Do these bolt to factory suspension mounting points?
These are designed for existing mounting points on your machine. Verify fitment at the suspension crossmember and frame attachment before final assembly.
What fasteners do I need?
Arms ship without hardware — you'll need to source bolts, washers, and lock nuts to match your factory suspension spec. Check your service manual for torque specs.
Will I need a suspension alignment after installation?
Yes. Any change to rear radius arm geometry affects suspension geometry and ride height. Have alignment checked after installation to verify caster, camber, and ride angle.
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