SHOP BY MACHINE
At Flex Rock Performance, we specialize in crafting high-quality aftermarket parts for UTVs to enhance durability, stability, and performance on any terrain. Whether you’re conquering rocky trails, navigating mud pits, or tackling extreme off-road adventures, our precision engineered parts give you the edge you need.
Our Mission
At Flex Rock Performance, our mission is to empower every off-road enthusiast with the tools they need for a smoother, more thrilling ride. We’re committed to creating high-quality products that are designed to perform, ensuring that you get the most out of your off-road adventures.

Innovation in Off-Road Performance
We strive to push the boundaries of off-road engineering by continuously developing innovative parts that improve the performance, durability, and ride quality of UTVs.

Quality You Can Trust
Our commitment to using premium materials and precision craftsmanship ensures every product is designed to withstand the toughest terrains, providing you with the most reliable and long-lasting parts.

Enhancing Your Adventure
We are passionate about enhancing your off-road experience. Whether you're an amateur enthusiast or a seasoned rider, our products are built to elevate your ride to new heights.
Why Choose Flex Rock Performance?
- Made in the USA
- Engineered for the extreme conditions
- Backed by expert customer support
- Fast Shipping & Hassle-free returns
- Lifetime Manufacture Warranty on all non-wear items

Ready to Upgrade?
Explore our shop or contact us today to get started.
Whether you’re a weekend warrior or a Hardcore racer, we’ve got the parts to help you ride
Harder, Faster, and Farther.
Our Special Product Line

UHMW Sway Bar Bushing Kits
Reinforced for added stability and longevity

UTV Hardware Components
Ultimate Alignment for Radius Rods

Sway Bar Quick Disconnect Kits
Effortless adaptability for different terrains

Performance and Design
FLEX ROCK manufactures high performance aftermarket UTV products. We have been developing our products since 2018, and our goal is to combine form and function to result in the highest performing, best looking products available.
Quality parts are essential components that ensure the functionality, durability, and efficiency of any SXS. Our high-quality parts are crafted with precision and are subject to rigorous testing to meet stringent standards. These parts are made from superior materials and are designed to withstand wear and tear above and beyond, reducing frequent failures and the need for frequent replacements. Investing in quality parts not only enhances the performance of your SXS but also contributes to reliability, and longevity of your machine.
Where can I get some?
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Headlights and bulbs
Installation/adjustment of
original or aftermarket lights
We Intall and Make Custom Grills
Custom rims & tires
We can mount any wheel/tire and
even customize the vehicle
Door handles
If you need an original or
aftermarket handle, we have it
Roof seals + moldings
We make sure that the roof of
your vehicle is protected
Body kit installation
Body kit trimming, shaving,
cutting & molding for a perfect fit
Taillight replacement
Our mechanics make the lights
shine through the night or fog
Air Suspension Airmatic
we do Brakes
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Sedans
- A - Class Sedan
- C - Class Sedan
- E - Class Sedan
- S - Class Sedan
- EQS Sedan
Coupes
- CLA Coupe
- C - Class Coupe
- E - Class Coupe
- CLS Coupe
SUVs & Wagons
- GLA SUV
- GLB SUV
- GLC SUV
- GLE SUV
- GLS SUV
Convertibles & Roadsters
- C - Class Cabriolet
- E - Class Cabriolet
- SL - Class Convertible
EVs
- EQB
- EQE
- EQS Sedan
- EQS SUV
Brands We Carry





Testimonials
Jordan E.
"Ordered some for my 18 xp1000, then I upgraded to a 2022 pro xp4. Took the bushings off one Awesome quality and easy to grease! Would buy again."
Kim D.
"The best thing we've gotten for our RZR Pro. The squeak was so annoying. We haven't heard the squeak once since. Great customer service, great product."
Chris F.
“Nice Quality products , Very fast shipping, A good company to deal with ! I will be doing business with them in the future !”
Kyle C.
“Awesome upgrade for my RZR Pro XP4! Much better grease point than stock and best of all no more squeak.”
Jeremy E.
“These things are awesome. Way better than factory and I am very impressed.”
Brady E.
“Great product I highly recommend there products! Top notch service and fast shipping!”
Scott C.
“Awesome product! Awesome customer service!”
Jerry C.
“They have some very high quality parts”
JD H.
"Good quality sway bar mounts and bushings, Highly recommend."
Rhonda D.
"Great quality! Awesome customer service!"
Dirk H.
"Customer service was very professional and fast . Pricing was great . And great info on fb messenger after hours was above most . Thank you Flex Rock . Will be a continued customer"
Kevin C.
"very professional and top tier parts. very satisfied with my interactions and buying process. they have premium products, ship super fast and they are very knowledgeable. highly recommend!"