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Best Road King Upgrades: A Complete Round-Up (2024)

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Power, performance, and Harley Davidson style blend to define the essence of the Road King, making it a standout motorcycle. But, there’s always a hunger for more, isn’t there? Welcome to your ultimate guide for the best Harley Davidson Road King upgrades for 2024, including essential accessories and parts. Empower your beloved Harley Davidson Road King with not only the latest gadgets and accessories, but also the ideal blend of accessories that amplify its looks and capabilities. With our hand-selected line-up, we guarantee a transformative journey into the realm of biking nirvana, optimized to serve both your need for speed and aesthetic passion. So gear up and get ready to redefine your motorcycle experience with our compilation of the best Road King upgrade options today!

Read more:
Best Shocks for Road King: Comfort, Performance, and More


What Are The Best Road King Upgrades?

This is a picture of my favorite model Road King, with some very tasteful upgrades. Of these, an aftermarket performance exhaust, rear seat delete, and windshield removal are included.

When it comes to the Road King, there are numerous options for upgrades. Whether you’re looking for a more comfortable ride, increased performance, or a custom look, there’s something for everyone. Here are some of the top upgrades to consider:

Windshield

One of the first upgrades you might want to consider is the windshield. A quality windshield can make a significant difference in your riding experience, especially when worrying about your vehicle front tire visibility on long rides. It can protect you from wind, rain, and debris, making your ride more comfortable and safe. Look for a windshield that’s easy to install and made from durable materials to ensure it can withstand the rigors of the road.

KLOCK WERKS WINDSHIELD FLR FLHR TNT

Klock Werks Flare Windshield


Fairing

Adding a fairing for your Road King can give it a sleek, streamlined look. Apart from aesthetics, a fairing can also offer protection from the elements and reduce wind resistance, which can improve fuel efficiency. There are various types of fairings available, from full fairings that cover the entire front of the motorcycle to half fairings that only cover the upper part. Choose one that suits your style and needs.

Here's the Memphis Shades Batwing Fairing for Road Kings

Memphis Shades Batwing Fairing


Handlebars

Upgrading the handlebars can drastically improve your control and comfort. Choose handlebars that match your vehicle’s specs and your personal comfort to ensure you can steer accurately and comfortably. Additionally, consider handlebars with a comfortable grip material to prevent hand fatigue during long rides.

This is a product image of my first favorite handlebars for the Road King.

TIGERSGATE SUPER FAT with 12″ Rise


Controls

Upgraded vehicle controls can enhance the responsiveness and performance of your Harley, making it easier and more enjoyable to ride. This can include everything from the throttle and clutch controls to the brake levers, handlebars, and footpegs. High-quality controls can offer smoother operation and better feedback, enhancing your overall riding experience.

Speakers

If you enjoy listening to music while riding, upgrading the speakers can significantly improve your audio experience. Look for vehicle speakers that deliver clear, high-quality sound even at high speeds. Some speakers are also weather-resistant, which can be a great feature if you often ride in varying weather conditions.

Seats

A comfortable seat is crucial, especially for long rides. Upgrading the seat can provide better cushioning and support, reducing fatigue and discomfort. Some seats also come with features like heating, which can be a great addition for colder climates.

Mustang Motorcycle Seats 79006 Super Touring Deluxe

Mustang Super Touring Deluxe Seat




Read more: Best Seat for Road King: Long Rides, Comfort, and More

Brake Pad Upgrades

Upgrading the front and rear brake pads on your Harley Davidson Road King can significantly enhance your vehicle’s stopping power and safety. High-quality front and rear brake pads can offer better grip and vehicle control, reduced stopping distances, and a more responsive braking feel. Here’s what you need to know about upgrading both front and rear brake pads.

Front Brake Pads

When upgrading your front brake pads, consider options that offer a balance between performance and longevity. Look for pads made from sintered material, which are designed to handle high temperatures and provide consistent performance.

They should also be compatible with your bike’s ABS system if it has one. Brands like EBC and Brembo are well-regarded in the motorcycle community for their high-performance brake pads that can give you the confidence to handle the Road King’s power.

Rear Brake Pads

For the rear brake pads, you want to ensure that they complement the front pads and provide a good feel at the pedal. Since the rear brakes are used for controlling speed rather than abrupt stopping, you might opt for pads that prioritize durability and smooth operation. Ceramic brake pads can be a good choice for the rear, offering less dust and noise while still maintaining good stopping power.


Performance Upgrades

Boosting the performance of your Road King not only increases the thrill of the ride but can also improve fuel efficiency and the overall health of your motorcycle. Here are some key areas to focus on:

Stage Kits

harley stage kits infographic showing the difference between each stage up to stage four

For those aiming to boost their motorcycle’s performance without the guesswork, Harley Davidson Road King Stage Kits offer an exact fit and comprehensive solution. These kits wrap all the necessary performance enhancements into one comprehensive package, ensuring all components work together harmoniously to boost your Road King’s power, torque, and efficiency.

Understanding Stage Kits

Stage Kits are typically categorized by levels, with each stage offering a step up in performance:

  • Stage I kits usually include an air cleaner upgrade and a new exhaust system, along with the necessary tuning to optimize the engine’s air/fuel ratio.
  • Stage II kits often add to the Stage I components with camshaft upgrades, which can significantly increase torque and horsepower throughout the RPM range.
  • Stage III kits take performance to the next level with even more aggressive camshafts and often include piston and cylinder upgrades for increased displacement and power.
  • Stage IV kits are for the serious enthusiast and can transform your Road King into a high-performance machine with maximum horsepower and torque upgrades, often including ported cylinder heads, high-flow throttle bodies, and high compression pistons.

Air Cleaners

An upgraded air filter can significantly improve the airflow to your engine, enhancing both performance and the unique look of your Road King. Look for high-flow air cleaners that are designed to increase horsepower and torque. These systems not only improve performance but also help your engine run cleaner by filtering out harmful debris. Companies like K&N and Screamin’ Eagle offer performance air cleaners that are both effective and can add a custom look to your bike.

For example, check this out:
> The Best Stage 2 Air Cleaner for Harley Davidson Motorcycles

Exhausts

The exhaust system plays a pivotal role in your Road King’s performance and sound. Installing a high-performance exhaust system can offer a more aggressive sound, a boost in power, and a custom look for your Road King. When choosing an exhaust, consider the material, design, and whether it’s a full system or a slip-on. Stainless steel or titanium systems from Vance & Hines or Akrapovič can provide durability and performance while also reducing weight.

Tuning

To ensure that your performance upgrades work in harmony, Tuning your Harley Davidson motorcycle ensures optimal performance. A good tune can adjust your bike’s fuel-to-air ratio, ignition timing, and other parameters to optimize performance. Fuel management systems like the Power Commander, Vance and Hines Fuel Pak 4, or the Screamin’ Eagle Pro Street Tuner allow you to fine-tune your Road King’s settings to match any upgrades you’ve installed, ensuring you get the most out of your modifications.

Here's a picture of the Vance and Hines FP4 (Fuel Pak 4)

Vance and Hines Fuelpak FP4



Looking for maximum performance? Check these out:
ThunderMax Tuner Reviews: A Complete, In-Depth Analysis
ThunderMax vs Power Vision Tuner Shootout
The Best Tuner For Milwaukee 8 114 Engines (+Alternatives)
Best Tuner for Harley 103 Gets Revealed (By An Expert)


How To Decide What Upgrades Are Best For You (Buying Guide)

This is a custom infographic detailing the four main points to consider when looking for Road King upgrades. This includes your needs, your budget, how to install the upgrade, and the quality and durability you're looking for.

With so many different upgrades available, it can be challenging to decide which ones are best for you. Here are some factors to consider:

Your Needs and Preferences

What aspects of your riding experience do you want to improve? Are you looking for more comfort, better performance, or a unique look? Understanding your needs can help you narrow down your options.

Budget

How much are you willing to spend on upgrades? While some upgrades can be relatively affordable, others can be quite costly. Determine your budget beforehand to help guide your decisions.

Installation

Some upgrades can be easily installed by yourself, while others may require professional installation. Consider your mechanical skills and whether you’re willing to pay for professional installation when choosing your upgrades. Otherwise, try to focus on exact fit parts when you can.

Quality and Durability

Search for vehicle upgrades designed specifically with durability and performance in mind to ensure they can withstand the rigors of the road. Reading reviews can also give you an idea of the product’s quality and performance.


Wrapping Up

Upgrading your Road King can enhance your riding experience and make your motorcycle truly your own. Whether you’re a seasoned rider or a beginner, these upgrades can make a significant difference in your comfort, performance, and enjoyment. So, consider these best Road King upgrades, and take your ride to the next level!

Remember, while upgrading your motorcycle can improve its performance and aesthetics, it’s also essential to maintain it properly. Regular maintenance ensures your Harley Davidson Road King remains in peak condition and ensure you can enjoy your rides for many years to come.

Enhancing your Road King doesn’t have to be complicated or expensive. With the right upgrades, you can create a motorcycle that’s uniquely yours and provides an exceptional riding experience. So why wait? Start exploring these upgrades today and see how they can transform your Road King into the ride of your dreams!

Frequently Asked Questions

What are the best upgrades for a Harley-Davidson Road King?

The best upgrades for a Road King typically include performance enhancements like air cleaner kits, exhaust systems, and tuning for the engine. Comfort upgrades such as ergonomic seats and suspension improvements are also popular. For aesthetics, riders often choose custom paint jobs, chrome accessories, and LED lighting.

What are Stage Kits, and how do they benefit my Road King?

Stage Kits are pre-packaged sets of performance parts that are designed to work together to improve various aspects of your motorcycle’s performance. They can include components like air cleaners, camshafts, cylinders, and exhaust systems, and are categorized from Stage I to Stage IV, with each stage offering a higher level of performance.

Are there any upgrades to improve the braking performance of my Road King?

Yes, upgrading to higher-quality brake pads, such as sintered or ceramic pads, can improve braking performance. Additionally, installing braided brake lines and upgrading the brake rotors can also contribute to a more responsive and reliable braking system.