How do Harley Air Ride Suspension Kits enhance Softail motorcycles? Harley Air Ride Suspension Kits for Softail models improve ride comfort, adjustability, and handling by replacing stock suspension with air springs. These kits allow riders to customize ride height and stiffness on-the-fly, optimize load capacity, and reduce vibration, making long rides smoother and more controlled. Ideal for touring and performance customization.
How do I choose the right suspension?
What Are the Benefits of Air Ride Suspension for Softail Motorcycles?
Air ride suspension offers adjustable ride height, improved load management, and enhanced comfort. Unlike traditional coil shocks, air systems let riders fine-tune stiffness and sag for varying road conditions or passenger/cargo weight. This adaptability reduces fatigue and improves cornering stability, especially on uneven surfaces.
For touring enthusiasts, the ability to increase ride height by 2-3 inches provides crucial ground clearance on gravel roads, while lowering the bike at stops improves accessibility. Commuters benefit from dynamically adjusting stiffness when switching between solo riding and carrying a passenger. The system’s progressive spring rate also prevents harsh bottoming-out compared to linear-rate coil springs. Modern kits like the Arnott AS-2597 feature dual air chambers, allowing separate adjustment of compression and rebound characteristics – a game-changer for riders who alternate between twisty canyon roads and straight highway stretches.
How Does Air Suspension Compare to Stock Softail Suspension?
Stock Softail suspensions prioritize aesthetics over function, with hidden shocks limiting adjustability. Air ride kits replace these with adjustable air springs, offering real-time damping control and 2-4 inches of ride height adjustment. This eliminates bottoming-out on rough roads and provides a plush ride without sacrificing the Softail’s classic look.
What suspension gives the best ride?
Where stock suspensions use fixed-rate springs that compromise between comfort and performance, air systems automatically adjust spring rates based on load and riding style. The stock 2019 Heritage Classic’s suspension, for example, has only 1.5 inches of travel adjustment, while the Legend Suspensions AIR-14 kit provides 4 inches of lift range. Riders report 30-40% reduction in spine compression forces when crossing railroad tracks or potholes with air systems. However, the increased complexity means air suspensions weigh 8-12 lbs more than stock setups. Advanced kits mitigate this with aerospace-grade aluminum components that actually reduce unsprung weight compared to OEM steel shock components.
Which Harley Softail Models Are Compatible with Air Ride Kits?
| Model | Years | Notes |
|---|---|---|
| Fat Boy | 2018+ | Requires exhaust relocation kit |
| Heritage Classic | 2020+ | Factory cruise control compatible |
| Breakout | 2019-2023 | Not compatible with 240mm rear tires |
What Features Should You Look for in a Quality Air Ride Kit?
Prioritize kits with CNC-machined aluminum components, DOT-approved air lines, and dual-path compression valves. Look for wireless remotes, auto-leveling systems, and at least 300 PSI capacity. Brands like Arnott and Legend Suspensions include pre-assembled lines and tool-free height adjustments, reducing installation errors. Avoid kits using plastic fittings or single-bellow designs.
How to Install an Air Ride Suspension Kit on a Softail?
Installation requires removing rear fender struts, mounting air springs to the swingarm, and routing air lines through the frame. Use a motorcycle lift to access the stock shocks, and torque all bolts to 18-22 ft-lbs. Test for leaks with soapy water before finalizing wire routing. Most kits need 4-6 hours for a novice; professionals can complete it in 2.
Why Is Maintenance Critical for Air Ride System Longevity?
Dust and moisture degrade air springs. Clean bellows monthly with mild detergent and inspect for cracks. Replace desiccant in air dryers annually to prevent internal corrosion. Lubricate O-rings with silicone grease every 6 months. Systems without built-in pressure relief valves require manual bleeding during temperature swings to avoid over-pressurization.
Can Air Ride Suspension Improve Resale Value on Softails?
Yes—properly installed premium kits add $1,200-$2,000 to resale value. Documented professional installation and maintenance records reassure buyers. However, cheap “eBay special” kits with no brand recognition may deter purists. Highlight adjustability and ride-quality upgrades in listings to attract touring-focused buyers.
“Modern air ride systems have eliminated reliability concerns from early 2000s designs,” says Jax Turner, lead engineer at Ironborne Suspensions. “Today’s kits use military-grade seals and ECU-controlled compressors that self-diagnose leaks. We’re seeing 100,000-mile lifespans with proper care. The real game-changer is predictive load adjustment—systems that auto-stiffen when detecting a passenger via seat sensors.”
Conclusion
Upgrading to an air ride suspension transforms your Softail into a versatile machine capable of silky highway cruising and agile cornering. By prioritizing quality components and professional installation, riders gain unprecedented control over their bike’s personality—from slammed show stance to off-road-ready loft. Regular maintenance ensures these systems outperform stock suspensions for years.
FAQs
- Does air suspension void Harley’s warranty?
- No, if installed by authorized dealers using EPA-compliant kits. Aftermarket installations remain legal under the Magnuson-Moss Warranty Act unless proven to directly cause damage.
- How much weight can Softail air suspension handle?
- Premium kits support up to 800 lbs combined (rider + passenger + cargo). Always adjust pressure based on load—10 PSI per 50 lbs is a safe baseline.
- Can I install air ride myself?
- Yes with intermediate mechanical skills, but bleeding air lines requires specialized vacuum pumps. Kits with pre-charged systems simplify DIY projects.