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HARLEY-DAVIDSON Progressive Suspension Parts and Accessories

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Results 1 - 14 of 14

Progressive Suspension 422 Series Shocks

The 422 Series shocks built by Progressive Suspension are fully adjustable, softail-style shocks. These shocks feature variable ride height and spring preload settings, allowing you to easily tune the suspension to your size and riding style. Progressive Suspension 422 Series shocks can be adjusted up to 2 in. lower than stock height. If you're looking for dependable, stylish, adjustable shocks, then Progressive Suspension 422 Series shocks are perfect for you!

4.0 out of 5 stars ( 1 )

$452.48

$905.95

Progressive Suspension Fork Monotube Cartridge Kits

Progressive Suspension fork monotube cartridge kits improve front-end control and ride comfort by converting dual damper rod or damper rod/cartridge forks found in 02-05 models to true cartridge forks. This kit contains a pair of high performance gas-charged monotube fork cartridges, complete with a set of fork springs. These are a direct internal component replacement that doesn't require modifications for the forks.

5.0 out of 5 stars ( 1 )

$197.46

$574.95

Progressive Suspension 444 Series Shocks

Every product line has a "best of the best," and these Progressive Suspension 444 Series shocks are just that! They're designed utilizing F.S.T. (frequency sensing technology), which separates wheel movement from chassis movement—and can dynamically adjust dampening as you ride. The shocks are wrapped with a proven progressive rate spring around a state-of-the-art damper with machined billet aluminum end caps. They feature top-mount threaded preload adjusters that allow for fine-tuning with a simple twist of the cap. Perfect for stock or lowering your bike, Progressive Suspension 444 Series shocks are available in a variety of lengths, spring rates, and finishes.

5.0 out of 5 stars ( 1 )

$600.46

$781.95

Progressive Suspension 412 Series Shocks

If you're looking for the best-selling aftermarket shocks in the USA, look no further! Progressive Suspension 412 Series shocks feature a double-walled steel body and 5-position preload adjustment--and they're gas-charged! These shocks are available for a wide variety of twin-shock motorcycles and they come fully assembled and ready to mount! Progressive Suspension 412 Series shocks will have your motorcycle riding in top-notch performance and style.

4.6 out of 5 stars ( 10 )

$272.99

$412.95

Progressive Suspension 944 Ultra Touring Shocks

Progressive Suspension 944 Ultra Touring shocks are designed to deliver a comfortable ride at a lower stance. Built around the latest proprietary patented FST technology, these Harley-Davidson® shocks utilize all the suspension travel provided by the full-length stock units, but in a 1 in. lowered ride height. The unique Ultra Touring spring combination not only delivers a lowered ride height while it's being ridden, but also while it's on the side stand. (Unless otherwise noted, these shocks feature the heavy-duty 250+ lbs. spring rate.) Order the pair recommended for fitment on your bike.

Not Yet Reviewed

$710.39

Progressive Suspension Drop-In Fork Lowering Kits

A new era in suspension technology has begun! Forget everything you know about lowering motorcycle front-ends--Progressive Suspension drop-in fork lowering kits have completely changed the game! These drop-in fork lowering kits have transformed a once-messy and time-consuming install into a 30-minute cakewalk on most models. Pull up to 2 in. out of the front-end of your bike without the hassle of disassembling the forks or even changing out the oil--and the whole process can be done with basic tools. Progressive Suspension drop-in fork lowering kits are the perfect culmination of forward thinking and advanced engineering concepts.

5.0 out of 5 stars ( 2 )

$120.00

$149.95

Progressive Suspension Fork Springs

Do your springs have you wound too tight? Progressive Suspension fork springs soak up small road bumps and have the ability to absorb the larger ones, too. Their progressively wound design provides you with the best of both worlds. When you install these fork springs, you'll be amazed at the improvement that you'll feel in the handling and ride of your machine. Straight rate springs can only offer linear resistance to compression and are a compromise. Give yourself the best ride and handling with Progressive Suspension fork springs, available for in dozens of sizes and spring rates for applications from the 1940s and up.

5.0 out of 5 stars ( 3 )

$94.46

$137.95

Progressive Suspension Softail Lowering Kits

Lower your Softail with Progressive Suspension Softail lowering kits. These shock mounted brackets are expertly machined and their beautiful chrome finish is sure to accent your ride perfectly. Progressive Suspension lowering kits are adjustable from stock height to a lowered height of 2 in. to provide you with the versatility that you require and the ride quality that you desire. Stay in control with Progressive Suspension Softail lowering kits.

Not Yet Reviewed

$127.94

$148.95

Progressive Suspension Heavy Duty Stock Length Fork Springs

Progressive Suspension heavy-duty stock length fork springs soak up the small road bumps and improve front-end stability—as well as increase comfort for heavier riders or bikes that tend to carry heavier loads. These replacement springs are available for fitment on a wide range of Harley-Davidson® models. Product features: * Recommended for riders over 225 lbs. * Spring rates have been chosen to reduce front-end dive during braking, yet still provide excellent ride comfort * Lifetime fork spring warranty * Progressive spring rate * Ideal performance improvement when installing chrome lower forks * Sold in sets that include correct spacers for the application

Not Yet Reviewed

$108.21

$114.41

Progressive Suspension 413 Series Shocks

Progressive Suspension 413 Series shocks are available in different lengths, as well as in an adjustable ride height version. They have undergone extensive research and development to provide you with the most advanced and tested shocks for your ride. These Progressive Suspension 413 Series shocks utilize a dual coil shock system and custom-tuned dampers to produce a superior ride over stock shocks. When you need shocks for your ride, install shocks expertly engineered for the job--Progressive Suspension 413 Series shocks.

Not Yet Reviewed

$279.63

Progressive Suspension 465 Series Shocks

Progressive Suspension 465 Series shocks represent a state-of-the-art, high-pressure gas monotube shock design that utilizes a large 46mm bore and deflective disc piston for precise damping. The beefy 16mm hard chrome shaft rides on the custom Viton® seals to provide low friction and leak-free shock life. These shocks are custom-tuned and completely optimized for each motorcycle—from the damping and spring rate, all the way down to the jounce bumper! The 465 shock configurations are available for a variety of on and off-road applications, from 1987 and up.

Not Yet Reviewed

$747.95

$999.95

Progressive Suspension 430 Series Shocks

Progressive Suspension has done it again! They have designed a masterful looking and performing shock that is feature-rich. These Progressive Suspension 430 Series shocks incorporate a high-pressure gas monotube design with deflective disk damping to ensure high performance ride control. The 430 Series can also be mounted rod-up or rod-down, depending on your application. Their threaded preload adjusters allow for tool-less adjustment and effortless tuning of ride quality. They also proudly display their machined aluminum spring perches and street rod styling. The Progressive Suspension 430 Series shocks are available in either a chrome or black anodized finish to match the look of your bike.

Not Yet Reviewed

$499.95

$628.95

Progressive Suspension FST Fork Monotube Kits with External Preload Adjuster

True high performance front suspension is available with Progressive Suspension FST fork monotube kits designed with an external preload adjuster. The asymmetrical design places a preload adjuster over a progressive rate spring combined with road smoothing a Frequency Sensing Technology (FST) damper to create state-of-the-art fork cartridge kits. The result is superior damping and ride control combined with tunable preload and a new benchmark for high performance suspension on M8 Softail platforms. The kits can be installed in either 1 in. or 2 in. Low. Select the kit needed for your motorcycle.

Not Yet Reviewed

$624.95

Progressive Suspension FST Touring Fork Monotube Kits

Progressive Suspension FST touring fork monotube kits just made your ride a lot nicer. They have combined their road smoothing Frequency Sensing Technology damper with a progressive rate spring to create a state of the art fork cartridge kit for late model baggers. This asymmetrical layout places a progressive rate spring on one leg and an aluminum bodied, sealed cartridge damper on the other. Results of this combination are superior damping via the internal bypass of the FST valve, increased ride control, resistance to front brake dive, front-end stability, and bottoming control. Progressive Suspension touring fork monotube kits with FST require no modifications or special tools for installation and are available in stock or lowered heights.

4.0 out of 5 stars ( 1 )

$476.28

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