Photo of SuperATV Polaris RZR RS1 Radius Arms by SuperATV - Premium Radius Rods & Plates for UTVs / Side by Sides

Overview

The SuperATV Polaris RZR RS1 Radius Arms is a premium suspension upgrade designed for unmatched strength, style, and performance. Whether you're tackling rugged trails, sandy dunes, or rocky climbs, this radius arm system is built for superior durability and control.

Key Features of SuperATV Polaris RZR RS1 Radius Arms

Enhanced Maneuverability
- The industry-leading pivot point allows your machine to perform at its full potential, enhancing natural movement while minimizing wear on components.
Adjustable Heim Joints
- Customizable settings give you the flexibility to fit a lift kit or larger tires without compromising ride quality.
Exceptional Strength
- Constructed of extra high-strength steel, these radius arms boast four times the strength of stock components, ensuring durability on tough terrains.
Lifetime Warranty
- Backed by a lifetime warranty, these radius arms provide peace of mind against manufacturing defects.

Why Choose SuperATV Polaris RZR RS1 Radius Arms?

The SuperATV Polaris RZR RS1 Radius Arms are an essential upgrade for riders looking to enhance their off-road experience. Built with high-quality materials and engineered for superior performance, this suspension upgrade ensures durability and comfort on any terrain.

Frequently Asked Questions (FAQs)

Will this fit my machine? See below for fitment.
Is installation difficult? No, installation is quick and easy with basic tools.
How does this compare to similar products? This radius arm system stands out due to its superior strength and innovative pivot design.

What Customers Are Saying

⭐ ⭐ ⭐ ⭐ ⭐ "The build quality is excellent. It performs well, and I’ve had no issues so far." - Mark R.

⭐ ⭐ ⭐ ⭐ ⭐ "Straightforward install. Feels solid, but I’ll have to test it out longer to know for sure." - Lisa J.

⭐ ⭐ ⭐ ⭐ ⭐ "Good upgrade. Does what it should, and I’d recommend it to others." - Tom S.

Optimize Your Experience with Accessories

Pair the SuperATV Polaris RZR RS1 Radius Arms with other premium accessories for enhanced performance. Browse our collection of compatible products to complete your setup.

Get Yours Today

Upgrade your off-road experience with the SuperATV Polaris RZR RS1 Radius Arms. Designed for durability and performance, this is the perfect addition for any serious rider.

Customers Also Searched For

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Top-rated suspension upgrades for off-road performance
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Description

Why We Make It
Unmatched strength, style, and performance. Engineered to deliver all out strength, we've taken our traditional and made it exceptional with SuperATV's Radius Arms for the RZR RS1.

Industry Leading Pivot Point
What does this mean for you? SuperATV's Radius Arms for the RZR RS1 feature industry-leading Pivots. Unlike others, this design allows your machine to perform at its full potential by enhancing its natural movement rather than restricting it with a fixed end like the typical heim does. On the inner mount, SuperATV's radius arms have the ability to move vertically and horizontally without compromising your bushings, causing premature wear and tear. With full adjustability, you have control to add a lift kit, high-clearance trailing arms, or bigger tires without sacrificing ride quality.

Strength and Durability
With structural integrity that gives you the confidence to blast the whoops or take on the most heart thumping of hills, SuperATV's rear radius arms are constructed of an extra high strength steel that is thermo-mechanically rolled and typically found in truck chassis and cranes. At 4x the strength of stock and backed by the SuperATV's lifetime warranty, these radius rods for the RZR RS1 are guaranteed to take anything you can throw at them.

NOTE: Voodoo Blue and Velocity Blue do NOT match Sky Blue.

WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.

California Proposition 65 Warning
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.

Features

Enhanced maneuverability
Industry leading pivot point eliminates premature wear
Adjustable heim joints
Hand welded for added strength and style
Excellent strength to weight ratio
Backed by a lifetime warranty!*

*The heims included in this kit are considered wear and tear items, and SuperATV extends a 30 day warranty to the original purchaser that each and every one be free from manufacturer's defects.

Fitment

Polaris RZR RS1 : 2018-2022

NOTE: Will not fit with Polaris rear bumpers.

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SuperATV

SuperATV Polaris RZR RS1 Radius Arms

SKU RA01-002-0-02#CJ

$440.95

Shipping calculated at checkout.

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Have questions or need help with fitment? Contact our expert team or call

801-899-2520 — we’ve got you covered.

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Why Buy from R1 Industries?

We’re not just a parts store — we ride, race, and build UTVs every day. Trusted by thousands of off-roaders, we’re your go-to source for real-world tested gear.

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FAQ

QUESTIONS & ANSWERS

How long does it take for my order to arrive?

What is your return policy?

How do I know if a part will fit my specific UTV make and model?

How long does it take for my order to arrive?

Shipping times vary depending on your location and shipping method selected during checkout. Standard shipping typically takes 5-7 business days, while expedited shipping can take 1-3 business days.

What is your return policy?

Returns are only accepted if Redo Package Protection was purchased at checkout, which includes a 14-day return window, free shipping, and no restocking fees. Exchanges are allowed with or without Redo, though non-Redo exchanges are subject to fees and shipping costs. All items must be unused, in original packaging, and meet strict resellable condition standards to qualify.

How do I know if a part will fit my specific UTV make and model?

Great question—fitment is everything when it comes to performance and safety. Every product page on our site includes a “Will this fit my machine?” section with detailed compatibility info. If you’re still unsure, give our team a call at 801-899-2520 or email support@r1industriesoffroad.com—we’ll confirm fitment before you buy, so you get exactly what you need the first time.

How can I start a return?

What happens if my order is damaged during shipping?

What if I need to return something but didn’t buy Redo Package Protection?

How can I start a return?

Please navigate to our Returns Portal and enter your order number and zip code. Follow the instructions on the screen to request a prepaid return label.

What happens if my order is damaged during shipping?

If you added Redo Package Protection at checkout, you’re fully covered! Redo handles lost, stolen, or damaged packages with zero hassle—just file a claim through the link in your Redo confirmation email. If you didn’t purchase Redo, reach out to us at 801-899-2520 and we’ll do our best to help, but we strongly recommend protecting your order with Redo for full peace of mind.

What if I need to return something but didn’t buy Redo Package Protection?

Without Redo, all sales are final and returns aren’t accepted—no exceptions. However, we do offer exchanges for qualifying items within 14 days of delivery, though fees and shipping both ways will apply. If you’re unsure about an item, we recommend reaching out before you buy—we’re here to help you get it right the first time.

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Overview

Key Features of SuperATV Polaris RZR RS1 Radius Arms

Enhanced Maneuverability

Adjustable Heim Joints

Exceptional Strength

Lifetime Warranty

Why Choose SuperATV Polaris RZR RS1 Radius Arms?

Frequently Asked Questions (FAQs)

What Customers Are Saying

Optimize Your Experience with Accessories

Get Yours Today