Legend Suspension for Harley-Davidson: Complete Shocks & Suspension Buying Guide
Legend Suspensions manufactures premium aftermarket motorcycle suspension systems designed to improve ride quality, handling, stability, and rider comfort. Known for its American-made suspension products, Legend offers rear coil shocks, adjustable air suspension, and front fork cartridge systems for Harley-Davidson motorcycles.
At Get Lowered Cycles, we carry Legend Suspension products for Harley Touring, Softail, Dyna, Sportster, and FXR motorcycles, including popular REVO, REVO-A, REVO-ARC, AIR-A, and AXEO systems.
Whether you're upgrading a Road Glide for long-distance touring, improving the handling of a performance bagger, or setting up a Low Rider S for aggressive riding, understanding the differences between Legend's suspension systems will help you select the correct upgrade.
Legend REVO vs. REVO-A vs. REVO-ARC: What's the Difference?
Legend's rear coil suspension lineup offers several levels of adjustability and performance.
| Suspension |
Adjustability |
Best For |
| REVO |
Spring preload |
Street riding and touring comfort |
| REVO-A |
Preload and rebound damping |
Riders seeking additional tuning control |
| REVO-ARC |
Preload, rebound and compression damping |
Performance riding and advanced suspension tuning |
| AIR-A |
Air pressure/ride height and rebound damping |
Adjustable air suspension and touring versatility |
Availability and configurations vary by motorcycle.
Legend REVO Shocks — Premium Ride Comfort
The Legend REVO is the foundation of the company's rear coil suspension lineup.
Designed to improve ride quality over factory suspension, REVO shocks use extended-length coil springs, high-flow pistons, and carefully developed damping characteristics.
Key features include:
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Touring-specific or model-specific spring rates
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Improved compliance over uneven road surfaces
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Increased resistance to bottoming compared with many stock applications
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Adjustable spring preload
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Low-friction internal components
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Hard-anodized aluminum shock bodies
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Spherical mounting bearings on applicable models
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Standard and heavy-duty spring options on selected applications
REVO shocks are an excellent starting point for Harley riders looking to improve comfort and handling without requiring extensive suspension adjustment.
They're particularly well suited to everyday street riding, highway touring, and riders who prefer a straightforward suspension setup.
Shop Legend REVO Shocks for Harley Touring
Legend REVO-A Shocks — Adjustable Rebound Damping
The Legend REVO-A builds on the standard REVO platform by adding external rebound damping adjustment.
Rebound damping controls how quickly the suspension extends after being compressed by a bump, weight transfer, or road irregularity.
REVO-A shocks feature six external rebound adjustment settings, allowing riders to fine-tune suspension response without disassembling the shock.
This additional adjustability can be useful for motorcycles that experience different operating conditions, including:
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Solo riding versus riding with a passenger
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Changes in luggage and cargo weight
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Highway touring
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Aggressive cornering
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Riders who prefer a firmer or more controlled suspension response
REVO-A shocks retain adjustable spring preload, allowing the suspension to be configured for the motorcycle's load.
The REVO-A is one of the most versatile choices for Harley riders who want meaningful suspension adjustability without stepping up to a remote-reservoir shock.
Shop Legend REVO-A Shocks for Harley Touring
Shop Legend REVO-A Shocks for Harley Dyna
Legend REVO-ARC Shocks — Performance Piggyback & Remote Reservoir Suspension
The Legend REVO-ARC is the brand's premium adjustable coil shock platform.
Compared with the REVO and REVO-A, REVO-ARC adds independently adjustable compression and rebound damping.
Compression damping controls resistance as the suspension compresses.
Rebound damping controls how quickly the suspension extends after compression.
With independent adjustments, riders can tune these functions separately to better match their riding style, motorcycle setup, and road conditions.
REVO-ARC features include:
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Independent compression and rebound adjustment
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Seven-position external compression adjustment
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Seven-position external rebound adjustment
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Nitrogen gas bladder design
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35mm billet aluminum monotube damper construction
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Low-friction sealing components
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Adjustable spring preload
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Premium coil spring configurations
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Remote or piggyback reservoir arrangements depending on application
This system is particularly appealing to performance bagger riders, aggressive street riders, and motorcycle builders who want greater suspension tuning control.
REVO-ARC vs. REVO-A: Both offer adjustable rebound damping, but the REVO-ARC also provides independent compression adjustment and a more advanced reservoir-based damping system.
Shop Legend REVO-ARC for Harley Touring
Shop Legend REVO-ARC for Harley Dyna
Legend AIR vs. AIR-A: Adjustable Air Suspension for Harley-Davidson
Legend is also well known for its adjustable motorcycle air suspension systems.
Unlike conventional coil shocks, air suspension uses pressurized air as the primary spring medium. This allows riders to adjust the effective spring characteristics and motorcycle ride height by changing air pressure.
Legend AIR Suspension
The standard Legend AIR system provides electronically controlled adjustment of air pressure.
Depending on the model, these systems include:
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Air spring suspension units
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Onboard air compressor
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Model-specific compressor mounting hardware
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Prewired electrical harness
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Handlebar-mounted controls
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Air fittings and connections
Riders can adjust the suspension while operating the motorcycle, subject to the manufacturer's instructions.
This can be useful for switching between solo riding, passenger use, loaded touring, and different ride-height preferences.
Shop Legend AIR Suspension for Harley Touring
Legend AIR-A Suspension — Added Rebound Adjustability
The Legend AIR-A combines the ride-height and air-pressure adjustment capabilities of the AIR system with external rebound damping adjustment.
With six rebound settings, AIR-A offers more control over suspension extension than the standard AIR system.
Its key features include:
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Aramid fiber air spring technology
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Adjustable suspension pressure and ride height
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Six external rebound damping settings
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Integrated compressor and controls
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High-flow damping components
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Model-specific mounting hardware
The AIR-A is an attractive option for riders who want an adjustable air suspension system without giving up the ability to fine-tune damping response.
Air suspension can also be useful for riders who regularly change between solo and two-up touring configurations.
Important: Air pressure, ride height, ground clearance, and suspension travel are connected. Riding with insufficient pressure or an excessively lowered configuration may reduce available travel and cause clearance issues. Always follow Legend's recommended setup procedures.
Shop Legend AIR-A for Harley Touring
Shop Legend AIR-A for 2018–2024 M8 Softail
Legend AXEO Front Suspension Systems
Improving rear suspension is only part of optimizing motorcycle handling.
The front forks play an equally important role in braking control, steering response, stability, and bump absorption.
Legend's AXEO front suspension systems replace factory fork internals with performance-oriented spring and damping components.
Depending on the application, AXEO kits can improve:
Legend offers several AXEO configurations for different riding styles.
Legend AXEO Comfort
AXEO Comfort is designed around a more comfort-oriented spring rate and damping configuration.
It emphasizes small-bump compliance and consistent ride quality, making it attractive for long-distance touring.
AXEO Comfort is generally a good choice for riders who prioritize everyday comfort and highway riding.
On applicable Harley Touring models, AXEO Comfort is designed to maintain factory ride height.
Shop Legend AXEO Comfort for Harley Touring
Legend AXEO Performance
AXEO Performance uses a performance-oriented spring configuration intended to provide increased front-end control and resistance to brake dive.
The system is designed for riders who value cornering confidence, controlled suspension movement, and more aggressive handling.
Compared with AXEO Comfort, the Performance version is generally the better choice for riders prioritizing chassis response over maximum small-bump compliance.
Shop Legend AXEO Performance for Harley Touring
Legend AXEO Lowered & +2-Inch Systems
Legend also offers selected AXEO configurations designed to change front suspension ride height.
AXEO 1-Inch Lowered
Designed to reduce front ride height by approximately one inch on compatible motorcycles while providing improved damping compared with factory components.
Shop Legend AXEO 1" Lowered Front Suspension
AXEO +2-Inch Performance
Selected AXEO Performance kits increase front ride height for riders seeking additional front-end height and a different chassis setup.
These configurations are popular on certain performance bagger builds where increased suspension height and cornering clearance are priorities.
However, increased height may require additional fork components, longer tubes, or other modifications.
Shop Legend AXEO +2" Touring Suspension
Legend AXEO for Inverted Forks
Legend also offers AXEO cartridge systems for selected motorcycles equipped with inverted front forks.
These include specific Harley CVO Road Glide applications using 47mm inverted forks.
The AXEO47 system offers separately adjustable compression and rebound damping, with model-specific installation requirements.
Shop Legend AXEO47 for CVO Road Glide
Choosing the Correct Legend Shock Length: 12", 13", or 14"
Shock length affects more than the appearance of your motorcycle.
Changing rear shock length can affect ride height, available suspension travel, cornering clearance, steering geometry, and overall chassis balance.
Legend offers multiple rear shock lengths depending on the motorcycle and suspension model.
12-Inch Legend Shocks
Twelve-inch shocks generally appeal to riders who want a lower rear stance on compatible motorcycles.
They may provide less available suspension travel or ground clearance than longer configurations, depending on chassis geometry and spring setup.
13-Inch Legend Shocks
Thirteen-inch rear shocks are a popular choice for many Harley Touring, Dyna, FXR, and Sportster applications.
Depending on the motorcycle's original suspension, a 13-inch shock may maintain a near-stock ride height or change the motorcycle's stance.
14-Inch Legend Shocks
Fourteen-inch rear shocks are commonly considered for performance-oriented Dyna, FXR, Sportster, and Touring builds.
Longer shocks may provide additional rear ride height and cornering clearance on compatible motorcycles.
However, a 14-inch shock is not automatically the best choice for every build. Installation can require additional clearance verification, appropriate hardware, and careful consideration of chassis geometry.
Understanding Suspension Sag
Suspension sag is the amount the suspension compresses under the motorcycle's weight and rider load.
Setting sag correctly is essential to achieving the intended ride height, suspension travel, and balance.
Legend provides specific sag recommendations for individual shock configurations.
For example, its published REVO and REVO-A setup recommendations include:
| Shock Length |
Recommended Sag |
Loaded Eye-to-Eye Measurement |
| 12" REVO / REVO-A |
0.5" |
11.5" |
| 13" REVO / REVO-A |
1" |
12" |
| 14" REVO / REVO-A |
1" |
13" |
These are manufacturer setup references, not universal recommendations for every Harley chassis or every Legend suspension product.
Before selecting shock length, measure your existing motorcycle's loaded suspension height and compare it with Legend's recommendations for the specific model.
Legend Standard-Duty vs. Heavy-Duty Springs
Selecting the correct spring rate is just as important as choosing the right shock.
A spring that's too soft may require excessive preload or allow the suspension to bottom frequently.
A spring that's too stiff for the motorcycle's load may reduce comfort and make it difficult to achieve appropriate sag.
Legend offers different spring-rate options depending on the motorcycle and shock platform.
For example, Legend's published recommendations vary by application:
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Touring REVO / REVO-A: Heavy-duty springs are generally recommended when combined rider and passenger weight reaches approximately 500 pounds or more.
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Dyna REVO / REVO-A: Legend recommends considering heavy-duty springs at approximately 250 pounds or more combined rider and passenger weight.
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2018-Up Softail REVO-A: Heavy-duty applications are generally recommended at approximately 350 pounds or more combined rider and passenger weight.
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1999-Earlier/2000–2017 Softail Applications: Spring-rate guidance differs from the newer Milwaukee-Eight Softail platform.
Riders who frequently travel with passengers or additional luggage may also benefit from a different spring configuration.
Because these recommendations vary by motorcycle and suspension design, there is no single universal heavy-duty weight threshold for all Legend shocks.
Always check the specific Legend product's spring-rate chart and fitment information.
Legend Suspension by Harley-Davidson Model
Road Glide, Street Glide & Road King
For Harley Touring motorcycles, Legend offers a comprehensive suspension lineup.
Popular options include:
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REVO rear shocks for improved comfort
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REVO-A rear shocks with rebound adjustment
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REVO-ARC premium adjustable shocks
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AIR and AIR-A adjustable air suspension
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AXEO Comfort and Performance front suspension
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AXEO lowered and raised applications
For riders building performance baggers, combining compatible REVO-ARC rear suspension with an AXEO Performance front-end system can provide more complete chassis tuning options.
For long-distance touring, REVO-A, AIR-A, and AXEO Comfort are worth comparing based on rider preferences.
Shop Harley Touring Suspension
Low Rider S, Low Rider ST & M8 Softail
Milwaukee-Eight Softail motorcycles use a different rear suspension arrangement from Harley Touring and Dyna models.
Rather than exposed dual rear shocks, the M8 Softail chassis incorporates a single rear shock beneath the seat.
Legend offers application-specific REVO-A monoshocks, AIR-A systems, and AXEO front suspension components.
Popular configurations include:
REVO-A Softail: Adjustable coil suspension for riders prioritizing handling and chassis response.
AIR-A Softail: Adjustable air suspension for riders seeking variable ride height and load adjustment.
AXEO Front Suspension: Upgraded fork internals for compatible conventional and inverted fork configurations.
Shop Legend REVO-A for 2018–2026 Softail
Harley Dyna
For Twin Cam Dyna motorcycles, Legend REVO, REVO-A, and REVO-ARC rear shocks offer different levels of suspension tuning.
Many riders upgrading older Dynas choose 13-inch or 14-inch shocks, but the appropriate length depends on the motorcycle's factory suspension, riding goals, and available clearance.
Legend also offers AXEO front suspension upgrades for compatible Dyna forks.
Shop Legend REVO-A for Dyna
Harley FXR
Legend manufactures REVO and REVO-A shocks for compatible Harley FXR motorcycles.
These upgrades are popular among riders building performance-oriented FXRs while retaining the motorcycle's original rear shock mounting architecture.
Shop Legend REVO-A for FXR
Harley Sportster
For compatible traditional Harley Sportster models, Legend offers REVO and REVO-A shocks in multiple lengths and spring rates.
These components can be used to improve ride quality while providing options for different motorcycle stances and rider loads.
Shop Legend REVO-A for Sportster
Frequently Asked Questions About Legend Suspension
Is Legend Suspension better than stock Harley shocks?
Legend's aftermarket suspension systems offer upgraded damping designs, spring configurations, and adjustment capabilities compared with many factory Harley suspension components. The improvement depends on the motorcycle, original suspension condition, and whether the replacement is properly configured.
What is the difference between Legend REVO and REVO-A?
Both are coil shock systems with adjustable spring preload. REVO-A adds six external rebound damping settings, allowing riders to fine-tune suspension extension.
Are REVO-ARC shocks worth the additional cost?
For riders who want independent compression and rebound adjustment, REVO-ARC provides tuning capabilities unavailable on standard REVO and REVO-A shocks. Riders focused primarily on comfortable street riding may find REVO-A sufficient.
Are Legend AIR-A shocks adjustable while riding?
Legend AIR-A systems are designed to allow air-pressure and ride-height adjustment using the supplied controls. External rebound settings provide additional damping adjustment. Always follow the manufacturer's operating instructions and maintain appropriate clearance and suspension travel.
What length Legend shocks should I buy?
Shock length depends on the motorcycle's original ride height, rider weight, loaded sag, and desired handling characteristics. Do not assume a 13-inch or 14-inch shock will produce the same ride height on every motorcycle.
Can Legend suspension improve cornering clearance?
Certain suspension configurations may increase ride height or maintain better chassis control during cornering. However, actual cornering clearance depends on suspension travel, ride height, preload, motorcycle geometry, and existing components.
Will Legend AXEO work with a 21-inch front wheel?
Compatibility depends on the exact AXEO kit and motorcycle. Some AXEO Performance applications support 21-inch wheels when used with Legend's specified travel-limiting components. Other AXEO variants are not approved for oversized front wheels.
Always verify the manufacturer's instructions before combining front suspension upgrades with larger-diameter wheels.
Do Legend shocks require setup after installation?
Yes. Coil suspension systems require appropriate preload and sag settings. Air suspension systems require the correct air-pressure setup. Adjustable damping systems should be configured according to Legend's recommendations and refined to suit the rider and motorcycle.
Does Legend Suspension offer a lifetime warranty?
Legend provides a limited lifetime warranty on qualifying suspension products for the original purchaser, subject to the manufacturer's terms. Electrical components generally carry separate warranty coverage. Keep your original purchase documentation.
Can Legend shocks be rebuilt?
Many Legend suspension products are serviceable or rebuildable through Legend Suspensions. The manufacturer does not supply general rebuild kits for customer servicing. Contact Legend directly for its approved repair and rebuild procedures.
Shop Legend Suspension at Get Lowered Cycles
Whether you're upgrading a Harley Road Glide for improved touring comfort, building a performance Street Glide, customizing a Dyna, or improving the suspension of a Milwaukee-Eight Softail, Get Lowered Cycles carries Legend Suspension components for a wide range of Harley-Davidson motorcycles.
Explore REVO, REVO-A, REVO-ARC, AIR-A, and AXEO suspension products above to compare configurations, shock lengths, spring rates, and motorcycle fitment.
Find the right suspension setup for your riding style with premium Legend motorcycle shocks and front-end upgrades.
Get Lowered Cycles offers free U.S. shipping on every order with no minimum purchase.
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