Hey guys! So, you're looking to soup up your Polaris RZR XP Turbo and take it to the next level? Awesome! One of the best upgrades you can do, hands down, is swapping out those stock radius rods for some beefier, aftermarket ones. And we're talking about more than just looks here; this is about performance, durability, and overall peace of mind when you're hitting those trails. Let's dive into why radius rods are such a game-changer and what you should consider when making your selection.

Why Upgrade Your Polaris RZR XP Turbo Radius Rods?

First off, what even are radius rods, and why should you care? Well, in the simplest terms, radius rods (also known as trailing arms) are the suspension components that connect your rear wheels to the chassis of your Polaris RZR XP Turbo. They're responsible for controlling the movement of your wheels and keeping them aligned, which is crucial for handling, stability, and ride quality. Now, the stock radius rods that come with your RZR XP Turbo are generally okay for casual riding, but they're often the weak link when you start pushing your machine harder, especially when you start adding bigger tires, lift kits, or increased horsepower. The stock rods are known to bend or break under the stress of aggressive driving, big jumps, or simply hitting obstacles on the trail. And trust me, nobody wants to be stranded miles from civilization because of a busted radius rod!

Upgrading to aftermarket radius rods offers a ton of benefits. First and foremost, you get increased strength and durability. Aftermarket rods are typically made from stronger materials like chromoly steel or high-strength aluminum, and they're designed to withstand the abuse of off-road riding. This means they're less likely to bend or break, giving you peace of mind and saving you the hassle and expense of replacing broken components. Beyond durability, upgraded radius rods can also improve your RZR's handling and suspension performance. They often have upgraded heim joints or spherical bearings, which provide more precise control over wheel movement and reduce unwanted play in the suspension. This translates to better handling, reduced bump steer (where the wheels change direction as the suspension cycles), and a more predictable ride. Another significant advantage of aftermarket radius rods is the adjustability they often offer. Many sets allow you to adjust the length of the rods, which can be useful for dialing in your suspension geometry, especially if you've made other modifications like a lift kit or larger tires. This adjustability allows you to fine-tune your ride and optimize your RZR's performance for your specific riding style and terrain. And let's not forget the looks! Aftermarket radius rods often come in a variety of colors and finishes, allowing you to add a touch of style to your RZR XP Turbo. So, upgrading your radius rods isn't just about performance; it's also about making your machine look awesome!

Key Features to Consider When Choosing Radius Rods

Okay, so you're sold on the idea of upgrading your radius rods. Great! But with so many options out there, how do you choose the right set for your Polaris RZR XP Turbo? Let's break down some key features to consider.

Material and Construction

The material is a big deal here, guys. As mentioned earlier, aftermarket radius rods are typically made from either chromoly steel or high-strength aluminum. Chromoly steel is incredibly strong and durable, making it a great choice for heavy-duty applications and aggressive riding. It's less prone to bending, and it can handle a lot of abuse. Aluminum rods are generally lighter than chromoly, which can improve your RZR's unsprung weight and potentially enhance its handling. However, aluminum rods might not be as strong as chromoly, so consider your riding style and the type of terrain you typically tackle. Look for rods that are precision-engineered and utilize high-quality welds. The welds are a critical area, and you want to ensure they're strong and clean to avoid any potential failure points. Check the manufacturer's reputation and read reviews to gauge the quality of their products. This will give you a good idea of their quality and reliability.

Joints and Bearings

The joints and bearings on your radius rods play a massive role in their performance and durability. Many aftermarket radius rods utilize heim joints (also known as rod ends) or spherical bearings. These types of joints offer more articulation and reduce play compared to the stock rubber bushings. This translates to more precise control, better handling, and reduced wear and tear on your suspension components. Heim joints are generally very strong and durable, but they can transmit more vibration to the chassis. Spherical bearings offer a good balance of performance and comfort. Make sure the joints and bearings are greasable, as this will extend their lifespan and ensure smooth operation. Regular maintenance, including greasing the joints, is crucial to keep your radius rods performing at their best.

Adjustability

As mentioned earlier, adjustability is a fantastic feature to have. Adjustable radius rods allow you to fine-tune your suspension geometry and optimize your RZR's performance. The ability to adjust the length of the rods is particularly useful if you've made other modifications, such as a lift kit, larger tires, or a different wheel offset. This adjustment allows you to maintain proper alignment and prevent issues like bump steer. Look for rods that offer a wide range of adjustment to accommodate your specific needs. Pay attention to the adjustment mechanism. Some rods use threaded adjustments, while others use a sleeve and jam nut system. Make sure the adjustment mechanism is robust and easy to use. You don't want to struggle with making adjustments on the trail!

Finish and Aesthetics

While functionality is the primary concern, the finish and aesthetics of your radius rods can't be ignored. Aftermarket rods come in a variety of colors and finishes, allowing you to add a personal touch to your RZR. Choose a finish that complements your machine's color scheme and reflects your personal style. Powder coating is a popular choice for its durability and resistance to corrosion. It's available in a wide range of colors. Consider the overall design and appearance of the rods. Do they look well-built and high-quality? Do they have any features that enhance their visual appeal? Remember, this is your ride, so make it look awesome!

Installation Tips for Your New Radius Rods

So, you've got your shiny new radius rods, and you're ready to get them installed. Awesome! While the installation process can vary slightly depending on the specific rods you purchased, here are some general tips to help you out.

Safety First

Before you start, make sure your RZR is parked on a level surface, the engine is turned off, and the parking brake is engaged. It's always a good idea to disconnect the negative terminal of the battery to prevent any electrical hazards. Wear safety glasses and gloves to protect your eyes and hands. If you're working under the vehicle, use jack stands to support it securely. Never rely solely on a jack!

Gathering Your Tools

You'll need a good set of tools to complete the installation. This typically includes a socket set, wrenches, a torque wrench, a jack, jack stands, and potentially a hammer or pry bar to help remove the old rods. Refer to the manufacturer's instructions for any specific tools or procedures required for your particular rods. Have all your tools organized and within reach to make the job easier.

Removing the Old Radius Rods

Start by loosening the lug nuts on the rear wheels. Then, jack up the rear of your RZR and secure it with jack stands. Remove the wheels. Now, you can start removing the old radius rods. Typically, there will be bolts or nuts securing the rods to the chassis and the wheel hub. Loosen and remove these fasteners. You might need to use a hammer or pry bar to help separate the rods from the mounting points, especially if they're seized or corroded. Be patient and careful not to damage any other components.

Installing the New Radius Rods

Once the old rods are removed, it's time to install the new ones. Carefully install the new rods in the same location as the old ones. Use the hardware provided with your new rods, and make sure everything is aligned properly. Torque the bolts and nuts to the manufacturer's specifications. Don't overtighten them, as this can damage the rods or the mounting points. If your new rods are adjustable, make the initial adjustments to the recommended settings. You can fine-tune the adjustments later. Reinstall the wheels, lower the vehicle, and torque the lug nuts to the manufacturer's specifications.

Alignment and Testing

After installation, it's a good idea to have your RZR's alignment checked by a professional. This will ensure that your wheels are properly aligned and that your suspension is working correctly. Take your RZR for a test drive to check for any unusual noises or handling issues. If everything feels good, you're ready to hit the trails!

Top Brands and Recommendations

Alright, so you're ready to buy, but where do you start? Let's check out some of the top brands and a few recommendations to get you started.

SuperATV

SuperATV is a well-known brand in the UTV world, and they offer a wide range of radius rods for the Polaris RZR XP Turbo. Their rods are generally known for their quality, durability, and affordability. They offer adjustable and non-adjustable options, so you can choose the set that best fits your needs and budget. SuperATV rods are a solid choice for most riders, providing a significant upgrade over the stock components.

Assault Industries

Assault Industries is another popular brand, known for its high-quality products and attention to detail. Their radius rods are often made from chromoly steel and feature high-quality heim joints or spherical bearings. Assault Industries rods are built to withstand the rigors of aggressive off-road riding, and they offer a sleek and stylish design. They are a great choice for riders who demand the best performance and durability.

HCR Racing

HCR Racing is a brand that focuses on performance and racing-inspired products. Their radius rods are designed for serious off-road enthusiasts and racers. They're typically made from high-strength materials and feature race-proven designs. If you're looking for the ultimate in performance and durability, HCR Racing is a brand to consider.

Recommendations

• For Value and Durability: SuperATV offers great value for the money. Their rods are a solid upgrade and won't break the bank.
• For High Performance: Assault Industries is a great pick if you want high-quality and durable radius rods. They are more costly, but worth it.
• For Racing and Aggressive Riding: HCR Racing is the go-to brand if you need maximum performance and are ready to push your RZR to the limit.

Maintaining Your Radius Rods

Once you have your new radius rods installed, it's essential to perform regular maintenance to ensure their longevity and optimal performance. Here's what you should do:

Regular Inspections

Inspect your radius rods regularly for any signs of damage, such as bends, cracks, or loose bolts. Check the heim joints or spherical bearings for excessive play or wear. If you notice any issues, address them promptly to prevent further damage. Regular inspections are the easiest way to detect and address any problem.

Lubrication

If your radius rods have greaseable joints, lubricate them regularly with a high-quality grease. This will help reduce friction, prevent wear, and extend the lifespan of the joints. Follow the manufacturer's recommendations for the frequency and type of grease to use. Usually, you have to grease them every few rides, but it depends on how often you ride and your riding style. A good rule of thumb is to grease them every time you wash your RZR.

Cleaning

Keep your radius rods clean by washing them regularly with soap and water. Remove any dirt, mud, or debris that may accumulate. This will help prevent corrosion and keep them looking their best. Also, cleaning your radius rods will help you see any damage.

Torque Checks

Periodically check the torque of the bolts and nuts that secure the radius rods. Make sure they're properly tightened to the manufacturer's specifications. Loose bolts can cause damage and compromise the performance of your suspension. Make sure you have a torque wrench to do it properly.

Conclusion: Elevate Your RZR XP Turbo's Performance

Upgrading the radius rods on your Polaris RZR XP Turbo is a smart move for any off-road enthusiast. It improves durability, handling, and overall performance, while also giving you peace of mind on the trails. By understanding the benefits, key features, and installation tips, you can choose the right set of rods for your needs and enjoy a more capable and exciting driving experience. So, get out there, upgrade those rods, and start enjoying your RZR to the fullest!