Harley Davidson air ride suspension kits replace traditional coil springs with adjustable airbags, allowing riders to customize ride height, stiffness, and comfort. These kits improve handling, reduce vibration, and support heavy loads. Ideal for touring and long-distance rides, they offer on-the-fly adjustments via onboard compressors. Compatible with most Harley models, they balance performance and aesthetics while reducing wear on tires and chassis components.
What Are the Benefits of Installing an Air Ride Suspension on a Harley?
Air ride suspensions provide adjustable preload, enabling riders to optimize handling for solo rides, two-up touring, or heavy cargo. They reduce bottoming-out risks on rough roads and improve cornering stability. The system’s progressive spring rate ensures smoother rides at low speeds and firmer damping at highway speeds. Additionally, they offer a lowered stance for easier mounting and a sleek, customized look.
How Does Air Ride Suspension Compare to Stock Harley Suspension Systems?
Stock Harley suspensions use fixed-rate coil springs, limiting adaptability to load or road conditions. Air ride kits replace these with pneumatic chambers, offering real-time adjustability. While OEM systems prioritize cost-efficiency, air suspensions excel in load capacity (up to 1,500 lbs) and ride customization. They also reduce chassis stress by distributing weight more evenly, extending the lifespan of tires and bearings.
Which Harley Models Are Most Compatible with Aftermarket Air Ride Kits?
Popular models include the Road Glide, Street Glide, Electra Glide, and Softail series. Touring models (2014–2023) see the highest adoption due to their long-distance focus. Kits from brands like Arnott, Legend Suspensions, and Slammer specialize in frame-specific designs. Trike conversions and baggers also benefit from air systems, with bolt-on kits requiring minimal modification to fenders, exhausts, or saddlebags.
What Maintenance Do Harley Air Ride Suspensions Require?
Monthly checks for air leaks at fittings and Schrader valves are critical. Lubricate O-rings with silicone grease annually. Avoid over-inflation beyond 150 PSI to prevent bladder damage. In winter, drain moisture from air tanks to prevent freeze-related cracks. Use UV-resistant protectants on exposed air lines. Most kits include rebuildable shocks, with diaphragm replacements needed every 50,000 miles or sooner under heavy use.
Riders should also inspect air compressor filters every 3,000 miles, especially in dusty environments. Moisture traps installed in air lines can prevent corrosion and extend component life. For bikes stored seasonally, deflate airbags partially to reduce stress on seals. A common mistake is using petroleum-based lubricants on rubber parts, which accelerates degradation—always opt for silicone-based products. Proactive maintenance ensures consistent performance and avoids costly repairs. For example, a small leak left unaddressed can strain the compressor, leading to premature failure. Many manufacturers offer maintenance checklists tailored to regional climates, which account for humidity, temperature swings, and road salt exposure.
| Maintenance Task | Frequency | Tools Required |
|---|---|---|
| Air Leak Check | Monthly | Soapy Water, Pressure Gauge |
| O-Ring Lubrication | Annually | Silicone Grease, Clean Cloth |
| Diaphragm Replacement | 50,000 Miles | Shock Rebuild Kit, Torque Wrench |
How Much Does a Harley Davidson Air Ride Kit Installation Cost?
Entry-level kits start at $1,200 (manual adjustment), while premium setups with digital controllers and dual compressors exceed $3,500. Professional installation adds $800–$1,200, requiring 6–8 hours of labor. DIY-friendly kits like the Arlen Ness Big Air 3.0 include detailed instructions but may void warranties if factory components are altered. Budget for ancillary costs like upgraded brakes or reinforced swingarms on lowered bikes.
Mid-range systems ($1,800–$2,500) often include wireless remotes and pre-programmed ride modes. For example, the Legend Suspensions REVO series integrates with Harley’s infotainment systems for seamless control. Hidden costs include alignment services ($120–$200) after lowering and potential electrical upgrades for high-draw compressors. Insurance premiums may rise by 5–10% due to the increased bike value. Resale value typically recoups 60–70% of the investment, as air ride systems are desirable in the used market. Group buys through riding clubs can reduce costs by 15–20%, while off-season installations might offer labor discounts at dealerships.
“Modern air suspensions are game-changers for Harley enthusiasts. The precision in load management allows riders to tackle twisties and interstates with equal confidence. We’re seeing a 40% uptick in installations post-2020, driven by riders wanting versatility without sacrificing the classic Harley feel.” — John Mercer, Lead Engineer at Ironborne Suspensions
Conclusion
Harley Davidson air ride suspension kits redefine ride quality through adaptability, durability, and style. Whether prioritizing comfort on cross-country tours or aggressive handling on backroads, these systems offer a transformative upgrade. With proper maintenance and model-specific selection, riders can enhance both performance and resale value while preserving the iconic Harley-Davidson character.
FAQs
- Do air ride suspensions affect Harley warranty coverage?
- Modifications may void the factory warranty if they directly cause component failure. Use Harley-approved kits (e.g., Screamin’ Eagle) or consult dealerships for certified installations.
- Can I install an air ride kit without a compressor?
- Manual kits use standalone air shocks filled via a Schrader valve. However, onboard compressors enable real-time adjustments and are recommended for frequent riders.
- Are air suspensions legal for street use?
- Yes, provided they meet DOT height regulations. Some states prohibit extreme lowering; check local laws before modifying ride height beyond 3 inches.