Are Rear Shocks From The Aftermarket Compatible With Harley-Davidson?

Are you curious if aftermarket rear shocks are compatible with Harley-Davidson motorcycles? If so, you’re in the right place! In this article, we’ll explore the compatibility of different types of aftermarket rear shocks with Harley-Davidson motorcycles and what to consider when making the switch. So get ready to learn more about the ins and outs of aftermarket rear shocks and Harley-Davidson compatibility.

Overview of rear shocks

Rear shocks are an important component of the suspension system in bikes, including Harley-Davidson bikes. Rear shocks play a vital role in maintaining stability, improving comfort, and ensuring optimal handling.

Rear shocks or also known as rear shock absorbers are components of a motorcycle’s suspension system that are designed specifically to absorb shocks and vibrations encountered during rides. Their primary function is to dampen the movement of the rear wheel, ensuring it stays in contact with the road surface and maintaining stability. Rear shocks consist of a spring mechanism and a damping system, which work together and provide cushioning and control during various riding conditions.

There are different types of rear shocks in the market available for Harley-Davidson bikes such as stock shocks, adjustable shocks, performance shocks, and air suspension shocks.

Stock shocks or also referred to as Original Equipment Manufacturer (OEM) shocks are the factory-installed rear shocks that come with Harley-Davidson motorcycles. These shocks are designed to provide a balance between comfort and performance for a wide range of riders. They offer decent performance in most situations and they’re suited for everyday riding. While stock shocks serve their purpose pretty well, riders with specific preferences or those looking for a more personalized experience might consider upgrading to aftermarket options.

Adjustable rear shocks allow riders to customize and fine-tune their suspension settings based on their riding style, preference, and road conditions. These shocks typically offer adjustments for preload, compression damping, and rebound damping. By modifying these settings, riders will be able to tailor the suspension to accommodate variations in load, road surfaces, and individual comfort levels. Adjustable shocks offer versatility and the ability to easily adapt to changing riding conditions.

Performance shocks are designed for enhancing handling, stability, and shock absorption for Harley-Davidson motorcycles. These rear shocks often feature advanced damping technologies, such as nitrogen-charged reservoirs or external reservoirs, to provide consistent performance under demanding riding conditions. These rear shocks offer superior control and improved shock absorption, allowing riders to tackle corners and uneven surfaces with confidence. They are heavily favored by riders looking for enhanced suspension performance for more aggressive riding styles.

Air suspension rear shocks or also known as air rides make use of air pressure to adjust the suspension firmness. These shocks offer the advantage of easy adjustability and customization. By adding or releasing air pressure, riders will be able to modify the stiffness of the rear suspension to suit their comfort preferences or accommodate varying loads. Air suspension shocks are particularly popular among bikers who frequently carry passengers or luggage as they provide the ability to fine-tune the suspension to match the changing weight distribution.

Are rear shocks from the aftermarket compatible with Harley-Davidson?

Harley-Davidson bikes are renowned for their iconic style and powerful engines. While these motorcycles offer impressive performance straight from the factory, upgrading certain components can further elevate the riding experience. One such upgrade is replacing the rear shocks. Now you might wonder, are rear shocks from the aftermarket compatible with Harley-Davidson bikes? The simple answer to that is yes, rear shocks from the aftermarket are definitely compatible with Harley-Davidson motorcycles. Not only are rear shocks from the aftermarket compatible with Harley-Davidson bikes, but they also come with a lot of benefits. Here are some of the advantages of aftermarket rear shocks.

#1. Enhanced ride comfort

One of the biggest advantages of aftermarket rear shocks is the potential for enhanced ride comfort. Stock shocks, although functional, might not offer the level of cushioning and vibration damping that suits every rider’s preferences.

Aftermarket rear shocks are specifically designed to deliver a smoother and more controlled ride. They often feature advanced technologies, such as progressive-rate springs or gas-charged reservoirs that improve shock absorption and reduce the impact of bumps and road irregularities. Upgrading to aftermarket rear shocks will provide a more comfortable and enjoyable ride, especially during long-distance journeys or on rough terrain.

#2. Improved handling and stability

Aftermarket rear shocks can significantly enhance the handling and stability of Harley-Davidson motorcycles. These rear shocks are engineered with superior damping characteristics, allowing for better control over bumps, dips, and uneven surfaces.

The improved shock absorption and stability contribute to increased traction, better maneuverability, and reduced pitching during cornering, braking, and acceleration. Upgrading to aftermarket rear shocks can enhance overall bike control, making rides safer, more confident, and ultimately more enjoyable.

#3. Customization and adjustability

One of the key benefits of aftermarket rear shocks is the level of customization and adjustability they offer. Unlike stock shocks that provide a standard setup, aftermarket options allow bikers to fine-tune their suspension to match their specific needs and riding style.

Many aftermarket rear shocks feature adjustable preload, compression damping, and rebound damping settings. This adjustability allows bikers to tailor the suspension to different road conditions, loads, and personal preferences. Whether you prefer a softer or firmer suspension, aftermarket shocks provide the flexibility for optimizing your Harley-Davidson motorcycle’s performance according to your exact requirements.

#4. Performance upgrades

Aftermarket rear shocks often provide significant performance upgrades over stock rear shocks. These shocks are engineered with advanced technologies, superior materials, and precision craftsmanship. They might feature gas-charged reservoirs, external reservoirs, or progressive-rate springs to deliver better shock absorption, improved control, and more consistent damping performance.

Upgrading to performance-oriented aftermarket rear shocks may result in enhanced stability, reduced bottoming-out, and better handling in various riding conditions. Whether you’re a touring enthusiast or an aggressive rider, aftermarket rear shocks can offer the performance boost you desire.

#5. Durability and longevity

Aftermarket rear shocks are typically manufactured by specialized companies that prioritize superior quality and durability. These rear shocks are often built with premium materials and undergo rigorous testing to ensure longevity and reliability.

Upgrading to aftermarket rear shocks can provide peace of mind, knowing that you have invested in a component that can withstand the demands of long rides and challenging terrains. Further, many aftermarket rear shocks come with warranties, offering additional protection and support.

Are there any disadvantages to using aftermarket rear shocks for Harley-Davidson bikes?

While upgrading rear shocks on Harley-Davidson motorcycles with aftermarket options can offer numerous advantages, it is important to consider that there might be potential drawbacks. Understanding the disadvantages of aftermarket rear shocks enables bikers to make informed decisions about their aftermarket upgrades. Here are some of the primary disadvantages associated with aftermarket rear shocks for Harley-Davidson bikes, helping bikers weigh the pros and cons before making the final decision.

#1. Cost considerations

One of the major disadvantages of aftermarket rear shocks is the potential for a higher price tag compared to stock shocks. Aftermarket shocks often make use of advanced technologies, superior materials, and precision engineering, which can drive up the cost significantly.

Depending on the brand and specific features, upgrading to aftermarket rear socks can be a significant investment. It is important for bikers to carefully consider their budget and determine whether the additional cost is justified based on their riding needs and desired performance enhancements.

#2. Compatibility and fitment

Another challenge when considering aftermarket rear shocks is ensuring compatibility and proper fitment with the specific Harley-Davidson model. While many aftermarket manufacturers provide compatibility charts and detailed fitment information, there is still a possibility of encountering issues, especially with older or less common Harley-Davidson models.

Riders must thoroughly research and confirm compatibility before purchasing aftermarket rear shocks to avoid potential fitment complications and ensure a seamless installation.

#3. Installation and adjustment complexity

Installing aftermarket rear shocks might require more time, effort, and technical knowledge compared to replacing stock shocks with the original equipment. Aftermarket shocks often come with more adjustable features and properly setting up the suspension to match individual preferences can be a nuanced process.

Harley-Davidson riders may have to make adjustments to preload, compression damping, and rebound damping, which might involve using specialized tools or seeking professional assistance. Riders who are less experienced with suspension setup or prefer simpler installation process might find aftermarket shocks more challenging to install and adjust.

#4. Warranty limitations

Compared to stock rear shocks, aftermarket rear shocks could come with different warranty terms and conditions. While many reputable aftermarket manufacturers offer warranties to ensure customer satisfaction and product quality, the coverage and duration might vary.

It is important for riders to thoroughly review and understand the warranty information provided by the aftermarket manufacturer before making a purchase. Being aware of any potential limitations or exclusives can help manage expectations and ensure proper recourse in case of any issues.

#5. Potential over-performance

While enhanced performance is often a desired aspect of aftermarket rear shocks, it is important to consider the balance between performance and everyday riding needs.

Some aftermarket rear shocks might prioritize sporty handling and aggressive riding characteristics, which might compromise comfort during daily commutes or long-distance touring. Harley-Davidson riders looking for a more relaxed and comfortable ride might need to carefully select aftermarket shocks that strike a balance between performance and comfort.

Comparing different features of OEM and Aftermarket rear shocks

When considering rear shocks for your Harley-Davidson motorcycle, you will encounter two primary options – OEM rear shocks and aftermarket rear shocks. OEM shocks are the factory-installed components while aftermarket rear shocks are produced by specialized manufacturers. Each option comes with its own set of features that can impact performance, comfort, and customization. Here are some of the different features of OEM rear shocks and aftermarket rear shocks for Harley-Davidson motorcycles, helping you make an informed decision based on your specific riding needs.

OEM Rear shocks

#1. Designed for compatibility

OEM rear shocks are designed and produced by the motorcycle manufacturer specifically for their models. They make sure you get compatibility and proper fitment without any modifications required.

#2. Balanced performance

OEM shocks are engineered to offer a balance between comfort, handling, and overall performance. They are designed to meet the needs of the average biker and cater to a wide range of riding conditions.

#3. Cost-effective

As a part of the original equipment, OEM shocks are included in the purchase price of the motorcycle. They offer a cost-effective option for bikers looking for a standard level of performance without additional expenses.

#4. Consistent quality

OEM rear shocks maintain the manufacturer’s quality standards and are subject to the same rigorous testing and quality control processes as other factory components. This consistency ensures durability and reliability.

#5. Warranty coverage

OEM rear shocks often come with warranty coverage from the manufacturer, providing peace of mind and support in case of any defects or issues. Warranty terms might vary, so it is important to review the specific coverage provided.

Aftermarket rear shocks features

#1. Customization options

Aftermarket rear shocks often come with a wide range of customization options that allow you to tailor the suspension to your preferences. They often feature adjustable settings for preload, compression damping, and rebound damping, allowing fine-tuning of the suspension setup.

#2. Advanced damping technologies

Aftermarket shocks might incorporate advanced damping technologies, such as gas-charged reservoirs, external reservoirs, or progressive-rate springs. These technologies enhance shock absorption, control, and stability, providing improved performance in various riding conditions.

#3. Specialized performance

Many aftermarket rear shocks are designed with specific riding styles or purposes in mind, such as touring, aggressive riding, or off-road adventures. They offer performance-oriented features to enhance handling, stability, and overall suspension performance for targeted applications.

#4. Enhanced ride comfort

Aftermarket rear shocks often prioritize ride comfort by offering superior shock absorption, reducing vibrations, and minimizing the impact of bumps and road irregularities. These rear shocks are designed to offer a smoother and more controlled ride, especially on long-distance journeys or rough terrains.

#5. Brand variety and options

Aftermarket shocks come from different specialized manufacturers, offering a wide range of brands and models to choose from. This variety gives you the opportunity to select rear shocks that align with your preferences, riding style, and desired performance enhancements.

Cost comparison of OEM rear shocks and Aftermarket rear shocks

When considering rear shocks for your Harley-Davidson motorcycle, one important aspect that you must consider is the cost. OEM rear shocks come as a part of the factory package whereas aftermarket rear shocks are produced by specialized manufacturers. Here is a cost comparison of OEM rear shocks and aftermarket rear shocks for Harley-Davidson motorcycles, helping you make a smarter decision based on your budget and desired performance enhancements.

Cost associated with OEM rear shocks

OEM rear shocks are included in the initial purchase price of a new Harley-Davidson motorcycle. They are part of the factory-installed components and don’t need any additional expense beyond the initial purchase.

As OEM rear shocks are a part of the original equipment, they typically provide a cost-effective option for bikers looking for a standard level of performance. They cater to the average Harley-Davidson rider and offer a balance between comfort, handling, and overall performance without any additional costs.

These rear shocks often come with warranty coverage from the manufacturer, providing support and peace of mind. Warranty terms might vary so it is important to review the specific coverage provided by the motorcycle manufacturer.

Cost associated with Aftermarket rear shocks

Aftermarket rear shocks offer a wide range of options, resulting in variable pricing. The cost of aftermarket rear shocks can range from affordable options to high-end, performance-oriented models. Factors like brand reputation, adjustability features, materials used, and advanced technologies can influence the price.

Aftermarket rear shocks offer the advantage of customization, which allows riders to tailor the suspension to their preferences and specific riding style. While this customization might come at an additional cost, the ability to fine-tune the suspension settings can offer a more personalized and optimal riding experience.

Higher-priced aftermarket rear shocks come with advanced damping technologies, superior materials, and precision engineering. These performance-oriented shocks offer enhanced shock absorption, stability, and control, which can justify the higher cost for riders looking for superior suspension performance.

While aftermarket rear shocks might have a higher initial cost, they are often built with premium materials and undergo rigorous testing to ensure durability. Investing in high-quality aftermarket shocks can save on long-term maintenance and replacement costs as they’re designed to withstand the demands of prolonged use.

How to install aftermarket rear shocks for Harley-Davidson bikes?

Upgrading the rear shocks on your Harley-Davidson motorcycle with aftermarket options can greatly enhance performance, comfort, and handling. While the installation process might seem daunting at first, it can be accomplished with some basic tools and a systematic approach. Here is a step-by-step approach to how you can install aftermarket rear shocks for Harley-Davidson bikes, helping you achieve a successful and seamless upgrade.

Step 1: Preparation

Before you start the installation, make sure that you have arranged the necessary tools and equipment. Moreover, remember to arrange the service manual for your specific Harley-Davidson motorcycle, and a safe workspace.

Park your Harley on a flat and stable surface, ensuring it is securely supported. Disconnect the negative terminal of the battery for preventing any electrical mishaps during the installation process. Consult the service manual for any specific instructions or precautions related to your bike.

Step 2: Remove the rear wheel

• Using a suitable socket and wrench, loosen the axle nut on the rear wheel
• Then, loosen the rear axle pinch bolts on both sides of the swingarm
• Now, carefully slide the axle nut and remove it from the rear wheel, keeping it in a safe place
• Lower the rear wheel gently and keep it aside

Step 3: Remove the stock rear shocks

• Locate the upper and lower shock mounting bolts on both sides of your bike
• With the help of appropriate sockets or wrenches, loosen and remove these mounting bolts, ensuring you support the shocks as you remove the last bolt to prevent them from falling
• Remove the stock rear shocks from your bike carefully and set them aside

Step 4: Prepare the aftermarket rear shocks

• Examine the new aftermarket rear shocks, making sure that they are the correct fit for your Harley-Davidson bike’s model
• If needed, you should adjust the preload, compression damping, or rebound damping settings on the new shocks to match your riding style or preferences

Step 5: Install the aftermarket rear shocks

• Carefully align the upper shock mount with the corresponding mounting point in the frame
• Insert the mounting bolt and then hand-tighten it
• Now, repeat the same process for the lower shock mount, aligning it with the mounting point on the swingarm
• Insert the mounting bolt and hand-tighten it
• Make use of the appropriate tools for tightening the upper and lower mounting bolts securely

Step 6: Reinstall the rear wheel

• Lift the rear wheel back into position, ensuring that the brake caliper bracket fits properly
• Then, reinsert the rear axle into the wheel and align it with the swingarm
• Hand-tighten the axle nut for holding the rear wheel in place
• Gradually, tighten the axle nut to the recommended torque specified in your service manual
• Tighten the rear axle pinch bolts on both sides of the swingarm to the recommended torque

Step 7: Final checks and adjustments

• Double-check that all the bolts are tightened securely
• Reconnect the negative terminal of the battery
• Give the rear wheel a spin to make sure it rotates freely and doesn’t encounter any obstructions
• Bounce the rear of your bike a few times to check the smoothness of the suspension travel
• Adjust the preload, compression damping, or rebound damping settings on the new rear shocks as needed, referring to the manufacturer’s instructions and your personal preferences

FAQ

>>> Read more about Rear Shocks for Harley-Davidson <<<