14-23 Polaris RZR XP 1000/4 & 16-21 XP Turbo Rear Radius Arm Set
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
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.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.