SKU: 55679899140

SuperATV Polaris RZR Pro R Sidewinder A-Arms

Sale price$849.49 Regular price$943.88
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

SuperATV Polaris RZR Pro R Sidewinder A-ArmsHead Turning Strength Turn heads with SuperATVs Polaris RZR Pro R Sidewinder A Arms. Theyre absolutely massive, super tough, and totally eye catching with their boxed design. These A arms arent just for show thoughthey give you a full 1. 5 of extra ground clearance. Strength and style have never been better together. Bold A arms If we only had one word to describe Sidewinder A arms, itd be bold. The tapered rectangular design looks aggressive and is

Head-Turning Strength
Turn heads with SuperATV’s Polaris RZR Pro R Sidewinder A-Arms. They’re absolutely massive, super tough, and totally eye-catching with their boxed design. These A-arms aren’t just for show though—they give you a full 1.5” of extra ground clearance. Strength and style have never been better together.

Bold A-arms
If we only had one word to describe Sidewinder A-arms, it’d be “bold. ”The tapered rectangular design looks aggressive and is super tough thanks to improved welds and gussets. If you want hardcore strength and style, SuperATV has you covered.

1/8” Alloy Steel—TIG Welded!
Sidewinder boxed A-arms are built to be abused. We use 1/8” advanced alloy steel plating and each A-arm is welded by hand. They’re powder coated from head to toe to resist fading and corrosion. We lab and field test every A-arm design we’ve ever made, so we’re confident you’ll get superior performance compared to your Pro R’s stock A-arms.
We’re so confident in our Sidewinder A-arms that we back them up with a lifetime warranty!

Beefy 7/8” Heims
We use beefy 7/8” heims on the upper joints. Why? To give you full control over your camber. You’ll need to tweak your camber if you add goliath tires or a lift. Sand racers, mud boggers, and rock crawlers all love heim joints for their industry-leading adjustability and strength. If you want more from your Pro R, you can’t beat Sidewinder A-arms.

Preassembly Available
If you want to hit the trails as soon as possible, ordering our A-arms with preinstalled ball joints is the way to go. The best part is we’ll do it for free. This saves you money and gives you more time in your Polaris RZR Pro R.

NOTE: You must reuse your stock ball joints if you don’t select a pre-installed ball joint at checkout.

Keller Ball Joints
Keller Ball Joints use a two-piece design that eliminates the need for a snap ring. They thread onto your A-arms like a nut and bolt, which makes these ball joints virtually impossible to pull out. The high-quality chromoly steel stud combined with an advanced tool-steel body makes them perfect for bigger machines, bigger tires, and bigger rides. And since they’re greaseable and rebuildable, you can keep them running perfectly.

Super Duty 300M Ball Joints
We took 300M steel—the strongest stuff out there—and built ball joints that are super tough. They’re 2.25x stronger than stock and designed to handle whatever you throw at them. With an easy to reach grease zerk and an adjustable steel on steel setup, keeping it maintained is a breeze. If you want durability without the hassle, this is it.

Heavy Duty Ball Joints
Our Heavy Duty Ball Joints are made for riders who push limits. Engineered from hardened 4340 VAR steel and finished with zinc plating, they’re built to last. With easy to reach grease zerks and an adjustable design, maintenance is simple. They've been tested to take on 2x the pressure of OEM joints—so you can ride harder, longer, and with confidence.

  • Unique tapered design for a sleek, stylish look
  • Adds 1.5” of ground clearance
  • Made with 1/8” advanced alloy steel plating
  • Upper 7/8” chromoly heim joints for full camber adjustability
  • Utilizes stock A-arm bushings
  • Easy to install
  • Backed by a lifetime warranty

Fitment: 

  • Polaris RZR Pro R Sport : 2022+
  • Polaris RZR Pro R 4 Sport : 2022+
  • Polaris RZR Pro R Ultimate : 2022+
  • Polaris RZR Pro R 4 Ultimate : 2022+
  • Polaris RZR Pro R Ultra : 2026+
  • Polaris RZR Pro R 4 Ultra : 2026+

DM/4-30-26

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55679899140

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4.1 ★★★★★
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TonyT
Chelsea, US
★★★★★ 5
Great Value! Well made!
Size: Large, Color: Dark Black, Size: Large, Color: Dark Black
Surprised by the high quality! Good Fit Pants will need hemming
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
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Sarah porter
San Leandro, US
★★★★★ 5
Show stopper!
Size: X-Small, Color: Blue-2 Pieces, Size: X-Small, Color: Blue-2 Pieces
This jacket is everything! My son wore it to his football banquet and it looked amazing. I was worried because he is big for his age and although he can wear men sizes, they can sometimes be too long in the arms. This jacket did not disappoint. It fit his arms well, buttoned up nice and was a great length. It was a nice feel and was not overbearing and thick, but made well. He did a lot of moving around but had no issue with feeling tight it’s certain movements or any rip. I would definitely recommend, money well spent. For reference, my son is 5’1 and 125 pounds. We got a size XS.
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Reviewed in the United States on April 15, 2025
A
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Ashley Meggs
Whiting, US
★★★★★ 5
Perfect for Prom
Size: Large, Color: Black-2 Pieces
Pants fit a little big but perfect for alterations needed! Great quality
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Reviewed in the United States on April 20, 2026
C
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chrystal
Lake Worth, US
★★★★★ 5
True to size
Size: XX-Large, Color: Red-2 Pieces
Love this item true to fit
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Reviewed in the United States on May 9, 2026
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South Fl man.
Fort Morgan, US
★★★★★ 1
Not even close on the size
Size: 3X-Large, Color: White
Size is not even close to correct. Ordered a 3xl but the actual size was closer to a XL or even a large. Be wary on the sizes. They are not accurate
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Reviewed in the United States on April 13, 2026

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