Welcome To Our UTV Parts Super Store!

Frame Stiffener

Shop the best selection of utv parts at R1 Industries — your trusted source for premium UTV parts and side-by-side accessories. This collection brings together durable upgrades and replacement parts designed for today’s most popular machines, including Polaris RZR, Polaris General, Can-Am Maverick X3, Can-Am Maverick R, Honda Talon, Kawasaki KRX, and Yamaha YXZ. Whether you’re preparing for rocky trails, desert runs, muddy terrain, or weekend adventures, you’ll find exactly what you need to upgrade your ride.

Our lineup includes products built for real-world performance. Every item is chosen for its reliability, fitment, and rider-approved durability. From bolt-on upgrades to complete packages, these parts are engineered to handle the toughest conditions while delivering comfort, protection, and confidence on every ride.

Use our Year/Make/Model filtering to quickly find the right fit for your machine. Each product page includes detailed specs, install notes, and customer reviews so you can shop with confidence. You’ll also discover a mix of best-sellers, new releases, and rider-favorite options that have been tested across trails, dunes, and open desert.

When it comes to maximizing the performance and reliability of your UTV, R1 Industries is the place to start. Explore our curated selection today and take your side-by-side to the next level.
two utvs in front of a sunset a polaris rzr pro XP and a canam X3
Popular Parts

Frame Stiffener

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44 products
 
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Photo of Weller Racing YXZ1000R Rear Frame Brace Kit by Weller Racing - Premium Frame Stiffeners for UTVs / Side by Sides Product Image
Weller Racing
Weller Racing YXZ1000R Rear Frame Brace Kit
$92.00
Photo of Kawasaki KRX Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides Photo of Kawasaki KRX Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides
SuperATV
Kawasaki KRX Frame Stiffener
$188.95
Photo of Pull Plate - Can-Am Maverick X3 by S3 Powersports - Premium Frame Stiffeners for UTVs / Side by Sides Photo of Pull Plate - Can-Am Maverick X3 by S3 Powersports - Premium Frame Stiffeners for UTVs / Side by Sides
S3 Powersports
Pull Plate - Can-Am Maverick X3
From $155.00
Photo of Weller Racing YXZ1000R Replacement Front Clip with A-Pillar Cross Tube by Weller Racing - Premium Frame Stiffeners for UTVs / Side by Sides Photo of Weller Racing YXZ1000R Replacement Front Clip with A-Pillar Cross Tube by Weller Racing - Premium Frame Stiffeners for UTVs / Side by Sides
Weller Racing
Weller Racing YXZ1000R Replacement Front Clip with A-Pillar Cross Tube
$2,182.30
Photo of SuperATV Polaris RZR XP 1000 Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides Photo of SuperATV Polaris RZR XP 1000 Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides
SuperATV
SuperATV Polaris RZR XP 1000 Frame Stiffener
$136.94
Photo of SuperATV Honda Talon Front-End Brace Kit by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides Photo of SuperATV Honda Talon Front-End Brace Kit by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides
SuperATV
SuperATV Honda Talon Front-End Brace Kit
$341.95
Photo of SuperATV Polaris General Frame Stiffener / Gusset Kit by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides Photo of SuperATV Polaris General Frame Stiffener / Gusset Kit by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides
SuperATV
SuperATV Polaris General Frame Stiffener / Gusset Kit
$136.94
Photo of Assault Industries F-22 Front Structural Reinforcement Kit (Fits: Maverick X3 XDS/XRS/XRC) by Assault Industries - Premium Frame Stiffeners for UTVs / Side by Sides Product Image
Assault Industries
Assault Industries F-22 Front Structural Reinforcement Kit (Fits: Maverick X3 XDS/XRS/XRC)
$440.95
Photo of SuperATV Kawasaki Teryx KRX 1000 Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides Photo of SuperATV Kawasaki Teryx KRX 1000 Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides
SuperATV
SuperATV Kawasaki Teryx KRX 1000 Frame Stiffener
$188.95
Photo of POLARIS CHASSIS LOWER KIT by L&W Fab - Premium Frame Stiffeners for UTVs / Side by Sides Photo of POLARIS CHASSIS LOWER KIT by L&W Fab - Premium Frame Stiffeners for UTVs / Side by Sides
L&W Fab
POLARIS CHASSIS LOWER KIT
$1,350.00
Photo of PRO XP/ TURBO R/ PRO S -FRAME CROSS MEMBER by L&W Fab - Premium Frame Stiffeners for UTVs / Side by Sides Photo of PRO XP/ TURBO R/ PRO S -FRAME CROSS MEMBER by L&W Fab - Premium Frame Stiffeners for UTVs / Side by Sides
L&W Fab
PRO XP/ TURBO R/ PRO S -FRAME CROSS MEMBER
From $135.00 $135.00
Photo of Assault Industries F-22 Front Structural Reinforcement Kit (Fits: Maverick X3 XDS/XRS/XRC) by Assault Industries - Premium Frame Stiffeners for UTVs / Side by Sides Photo of Assault Industries F-22 Front Structural Reinforcement Kit (Fits: Maverick X3 XDS/XRS/XRC) by Assault Industries - Premium Frame Stiffeners for UTVs / Side by Sides
Assault Industries
Assault Industries F-22 Front Structural Reinforcement Kit (Fits: Maverick X3 XDS/XRS/XRC)
$440.95
Photo of SuperATV Polaris Ranger XP Kinetic Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides Photo of SuperATV Polaris Ranger XP Kinetic Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides
SuperATV
SuperATV Polaris Ranger XP Kinetic Frame Stiffener
$183.95
Photo of SuperATV Gravely Atlas JSV Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides Photo of SuperATV Gravely Atlas JSV Frame Stiffener by SuperATV - Premium Frame Stiffeners for UTVs / Side by Sides
SuperATV
SuperATV Gravely Atlas JSV Frame Stiffener
$236.95
1943
77

Let customers speak for us

from 3277 reviews
Yxz tie rods

Package arrived as advertised on time in good condition much more sturdy than oem I plan to install them this weekend wish they had come with assembly instructions

Allen Sale
SuperATV Yamaha YXZ Heavy-Duty Tie Rod Kit
Perfect fit

I was very happy with the windshield. Very easy to install and a perfect fit

jay schiner
Moto Armor Can-Am Maverick X3 Vented Full Glass Windshield (2017+)

Very good product highly recommended

Robert Wells
3" 4 Point Harness Seat Belt

Works perfectly

Josh kent
UTV Stereo Can-Am X3 Smart-Lok Relocation Mount

Easy to install, great fit.

Ken Amen
Kolpin Polaris Ranger 500 / 570 Midsize Glass Windshield
Fatty Whips

We love our new Fatty Whips, on our new Teryx 800. Install was simple and the whips look unbelievable great after dark. Still trying to figure out the music sync yet, but I expect an answer soon, as their customer support is top of the line. You will not be dissapointed.

Kenny
Fatty LED Light Whips (Pair)

The PV3 mount works great and was super easy to install with the self adhesive backing and the PV3 snaps right in the holder.

Robbie Hargrave
R1 Industries
PV3 mount

Works great and super easy to install

Robbie Hargrave
Gauge Mount PV3 / Universal
Great looking

Easy to mount, visually pleasing. Now just have to order the shifter handle and grab handle

Jason g.
Agency Power Can-Am Maverick X3 Red Gear Shift Gate (2017-2023)

It was a great product and the quality was top notch.

Tim Navrkal
R1 Industries
Good looking Window handle

This is a nice looking window handle with easy installation. Great product for the money.

Tim Navrkal
Polaris Xpedition Rear Window Handle

Great product quality and service

Tim Runyon
R1 Industries
Light bar

Excellent quality great lighy

timothy runyon
Rough Country Polaris RZR Turbo S Front Facing 30" LED Kit
Worked as described

Very fast shipping and product did not disappoint.

JCKoggs
5150 Whips Inc. 10’ 187 style 3-pin Single Extension

The R1 techs explained any and all of my questions in the most timely manner. The Fatty Whips were simple to install. We love the color schemes. The 100% warranty, customer support and great looking product made my choice simple........but most of all.........my wife likes them and is happy!

Kenny Adkins
R1 Industries

Explore UTV PARTS

Photo of Polaris RZR XP 1000 (2-Seater) Ride Command, Rock, & Trail Edition Level Up Tender Spring Kit (2017-2019) by All Thingz UTV - Premium Tender Springs for UTVs / Side by Sides Photo of Polaris RZR XP 1000 (2 & 4 Seater) Tender Spring Swap Kit (2014+) by R1 Industries - Premium Tender Springs for UTVs / Side by Sides
Save { sale }
Polaris RZR XP 1000 (2 & 4 Seater) Tender Spring Swap Kit (2014+)
From $273.95 $273.95 $365.27 Save { sale }
Photo of Polaris RZR Turbo (2 & 4 Seater) Tender Spring Swap Kit (2017+) by R1 Industries - Premium Tender Springs for UTVs / Side by Sides Photo of Polaris RZR Turbo (2 & 4 Seater) Tender Spring Swap Kit (2017+) by R1 Industries - Premium Tender Springs for UTVs / Side by Sides
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Polaris RZR Turbo (2 & 4 Seater) Tender Spring Swap Kit (2017+)
$283.00 $377.33 Save { sale }
Photo of Tusk Terrabite Radial Tire by Tusk - Premium Tires for UTVs / Side by Sides Photo of Tusk Terrabite Radial Tire by Tusk - Premium Tires for UTVs / Side by Sides
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Tusk Terrabite Radial Tire
From $158.39 $163.79 $175.99 Save { sale }
Photo of Polaris RZR Pro XP (2 & 4 Seater) Tender Spring Swap Kit (2020+) by R1 Industries - Premium Tender Springs for UTVs / Side by Sides Photo of Polaris RZR Pro XP (2 & 4 Seater) Tender Spring Swap Kit (2020+) by R1 Industries - Premium Tender Springs for UTVs / Side by Sides
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Polaris RZR Pro XP (2 & 4 Seater) Tender Spring Swap Kit (2020+)
$273.95 $365.27 Save { sale }
Photo of Tusk Accessory Rocker Switch by Tusk - Premium Rocker Switches for UTVs / Side by Sides Photo of Tusk Accessory Rocker Switch by Tusk - Premium Rocker Switches for UTVs / Side by Sides
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Tusk Accessory Rocker Switch
$12.59 $13.99 Save { sale }
Photo of Tusk Heavy-Duty Adjustable Flag Mount by Tusk - Premium Mounts for UTVs / Side by Sides Photo of Tusk Heavy-Duty Adjustable Flag Mount by Tusk - Premium Mounts for UTVs / Side by Sides
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Tusk Heavy-Duty Adjustable Flag Mount
From $29.69 $35.99 $32.99 Save { sale }
Photo of Tusk UTV Seat Heater (Single) by Tusk - Premium Seats & Seat Accessories for UTVs / Side by Sides Photo of Tusk UTV Seat Heater (Single) by Tusk - Premium Seats & Seat Accessories for UTVs / Side by Sides
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Tusk UTV Seat Heater (Single)
$44.99 $49.99 Save { sale }
Photo of Tusk Teton Beadlock Wheel by Tusk - Premium Wheels for UTVs / Side by Sides Photo of Tusk Teton Beadlock Wheel by Tusk - Premium Wheels for UTVs / Side by Sides
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Tusk Teton Beadlock Wheel
From $170.96 $170.96 $189.95 Save { sale }
Photo of XPRITE 32" Slim LED Rear Chase Light Bar | SL Series by XPRITE - Premium Chase Bars for UTVs / Side by Sides Photo of XPRITE 32" Slim LED Rear Chase Light Bar | SL Series by XPRITE - Premium Chase Bars for UTVs / Side by Sides
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XPRITE 32" Slim LED Rear Chase Light Bar | SL Series
$109.79 $121.99 Save { sale }
Photo of Tusk LED Light Bar Harness with Single Deutsch Connector by Tusk - Premium Electrical for UTVs / Side by Sides Product Image
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Tusk LED Light Bar Harness with Single Deutsch Connector
$35.09 $38.99 Save { sale }
Photo of Tusk Can-Am X3 B-Pillar Heavy-Duty Flag Mount by Tusk - Premium Mounts for UTVs / Side by Sides Photo of Tusk Can-Am X3 B-Pillar Heavy-Duty Flag Mount by Tusk - Premium Mounts for UTVs / Side by Sides
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Tusk Can-Am X3 B-Pillar Heavy-Duty Flag Mount
$25.19 $27.99 Save { sale }
Photo of Tusk Billet Aluminum Gas Cap by Tusk - Premium Billet Parts for UTVs / Side by Sides Product Image
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Tusk Billet Aluminum Gas Cap
$35.99 $39.99 Save { sale }
Photo of Tusk Aramid Terrabite 10-Ply Tire by Tusk - Premium Tires for UTVs / Side by Sides Photo of Tusk Aramid Terrabite 10-Ply Tire by Tusk - Premium Tires for UTVs / Side by Sides
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Tusk Aramid Terrabite 10-Ply Tire
From $221.39 $241.19 $245.99 Save { sale }
Photo of Tusk Mini Portable Power & Jump Starter by Tusk - Premium Batteries & Battery Accessories for UTVs / Side by Sides Photo of Tusk Mini Portable Power & Jump Starter by Tusk - Premium Batteries & Battery Accessories for UTVs / Side by Sides
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Tusk Mini Portable Power & Jump Starter
$80.99 $89.99 Save { sale }
Photo of CANAM MAV R FRONT WINDSHIELD 2024+ by Dirt Warrior Accessories - Premium Windshields for UTVs / Side by Sides Photo of CANAM MAV R FRONT WINDSHIELD 2024+ by Dirt Warrior Accessories - Premium Windshields for UTVs / Side by Sides
Save { sale }
CANAM MAV R FRONT WINDSHIELD 2024+
From $782.10 $782.10 $869.00 Save { sale }

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utv parts and accessories

R1 Industries carries the best aftermarket side by side frame stiffeners and accessories for your Polaris RZR, Can-Am Maverick X3, Kawasaki KRX, and many more!

Shop trusted UTV parts and side-by-side accessories including doors, seats, windshields, tender springs, and tires, plus brand-specific upgrades for Polaris, Can-Am, and Honda.

Customers also searched for: UTV lift kits, dual-rate spring kits, ride height adjusters, shock spring replacement, off-road windshields for Polaris RZR, Can-Am Maverick suspension upgrades, Honda Talon comfort mods, UTV seat harnesses, and mud/trail tire setups.

Updated for 2025 models and the latest UTV accessories.

Do tender springs really help restore ride height?

Yes. Quality tender springs reintroduce preload and typically recover 2–4 inches of practical ground clearance when properly set up.

Which UTV brands do you carry parts for?

We stock parts and accessories for Polaris, Can-Am, Honda, Kawasaki, and Yamaha, with model-specific fitment filters on collection and product pages.

What’s the best way to make my UTV ride smoother?

Start with fresh tender springs and correct preload. Pair with the right tire setup and consider seat/harness upgrades for comfort and control.

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