Harley Fork Dampers and Parts

Running aftermarket 23" wheels on your touring rig? This Travel Limiting Kit is essential insurance against costly front-end contact during aggressive suspension compression. By precisely controlling fork travel, you'll protect your fender and fairing...

Running a 21" wheel setup on your touring rig demands precision engineering to keep your front end functioning safely through full suspension travel. Our Travel Limiting Kit prevents costly fender-to-frame contact during bottom-out conditions, protecting...

Running a 23" wheel setup on your 2022-2023 Road Glide ST demands precision control over suspension geometry—and this kit eliminates the risk of contact between your fender and lower triple clamp during aggressive bottoming. Whether you're pushing hard...

If you want the handling benefits of Progressive's legendary FST Monotube fork technology without committing to a full fork replacement, this cartridge kit delivers. You'll gain 2 inches of ride height while your stock fork tubes stay in place, plus you...

If you're running a shorter wheelbase or need additional front-end clearance without a complete fork overhaul, the Progressive Suspension Monotube Fork Cartridge Kit delivers a straightforward solution: gain 2 inches of ride height by upgrading only the...

Fork tube internals wear down over time, compromising your suspension's responsiveness and handling precision. This complete kit eliminates the need to source individual components separately, getting you back to optimal performance with everything...

Fork damper tube mounting requires precision hardware that won't fail under suspension loads and repeated cycling. This Gardner-Westcott kit delivers the exact fasteners and washers engineered for secure, vibration-resistant attachment on compatible fork...

If you're running dual damper rod forks, you're leaving performance on the table. This Progressive Suspension monotube cartridge kit transforms your front end into a precision-tuned suspension system that resists brake dive, sharpens cornering response,...

If you're running dual damper rod forks, you're leaving performance on the table. The PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit converts your front end into a precision-tuned suspension system that resists brake dive, improves cornering grip,...

Stock dual-damper fork cartridges lack the precision tuning needed for serious riding dynamics. This Progressive Suspension monotube kit transforms your front end into a controlled, responsive platform that resists brake dive, maintains stability through...

If you're running dual damper rod forks, you're leaving performance on the table. The PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit replaces that outdated setup with gas-charged mono-tube cartridges and custom-tuned springs, delivering measurable...

If your dual damper rod forks are limiting your front-end performance, this PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit delivers the precision handling and brake control that serious riders demand. The gas-charged mono-tube design resists front...

Front-end dive during hard braking compromises both control and comfort—stock fork springs simply can't handle the demands of aggressive riding. Progressive Suspension fork springs use a rising-rate design that starts soft for plush everyday compliance,...

If you're running dual-damper rod forks, you're leaving performance on the table. The Progressive Suspension Monotube Fork Cartridge Kit replaces outdated damper rod technology with gas-charged mono-tube cartridges that dramatically improve brake dive...

Stock dual-damper fork designs compromise handling performance and allow excessive front-end dive under braking. The PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit replaces those limitations with gas-charged cartridge technology and custom-tuned...

Stock dual-damper fork cartridges limit your front-end performance and allow excessive brake dive that compromises cornering stability and control. The Progressive Suspension Monotube Fork Cartridge Kit replaces those components with gas-charged...

If you're running a '06-'17 FXD and want to eliminate front-end dive under braking while gaining real cornering stability, this monotube cartridge kit delivers the precision control that separates a dialed-in setup from a compromised one. The...

Precision fork geometry directly impacts cornering confidence and stability under acceleration. The PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit delivers measurable improvements in damping response and ride control through advanced internal valve...

Steering feedback on high-performance quads demands precision control—head shake and rider fatigue are performance killers that compromise lap times and safety. The GPR Rotary Steering Damper eliminates these issues through adjustable damping settings,...

Front-end instability at highway speeds or under hard acceleration can compromise your control and safety on the road. The Custom Cycle Engineering Steering Damper System eliminates fork oscillation and wobble by precisely dampening unwanted movement...