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.
FEATURE
- 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 : 2022+
- Polaris RZR Pro R 4 : 2022+
