Harley Suspension
Harley Bike Suspension Parts at JJ Motorsports
Improve your Harley's ride with high-performance suspension parts from JJ Motorsports. Our range includes shocks, fork springs, lowering kits, fork tubes, and stabilizers designed for better handling, reduced vibration, and customizable height on the street or highway. Compatible with Softail, Dyna, Touring, Road Glide, and more, these components feature adjustable damping, chrome finishes, and heavy-duty construction for enhanced stability and comfort during long rides or aggressive turns.
Shop trusted brands like Progressive Suspension for drop-in springs and Ohlins for premium shocks. Explore related categories such as Harley braking for stopping power or Harley frame and body for chassis upgrades.
Top Harley Suspension Products
- Legend Suspension 14" REVO XL Coil Suspension for 2018-2021 Harley-Davidson Iron 1200 XLNS 1310-1114 – Black standard for smooth, adjustable ride.
- Legend Suspension Air Tri-Glide Air Suspension 1311-0154 – Adjustable spring rates with Aramid Fiber technology.
- Progressive Suspension Fork Springs 11-1528 – Dual-rate for progressive compression and improved front-end feel.
- Progressive Suspension 512 Series Shock Rear 512-1021B – Series shock for enhanced damping and ride control.
- Legend Suspension Air V-Rod Air Suspension 1311-0107 – High-flow air system for customizable height and comfort.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
ARLEN NESS Fork Boot Cover - Black 20-033
ARLEN NESS
MSRP: $299.95Now: $269.96Was: $299.95Fork boot covers protect your front suspension from road debris, moisture, and UV damage—critical for maintaining seal integrity and extending fork life. The Arlen Ness design combines aesthetic appeal with functional shielding, ensuring your forks stay...04110178- SKU:
- 04110178
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FORK BOOT
- STYLE:
- SMOOTH
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
MSRP: $299.95Now: $269.96Was: $299.95 -
On Sale
ARLEN NESS Method Fork Brace - Black Anodized - 49 mm 20-350
ARLEN NESS
MSRP: $259.95Now: $233.96Was: $259.95Fork flex under hard braking and cornering compromises your handling precision and can accelerate wear on suspension components. The ARLEN NESS Method Fork Brace eliminates that deflection by rigidly triangulating your fork assembly, giving you the...04150037- SKU:
- 04150037
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- FOR FORK TUBE DIAMETER IMPERIAL:
- 1.93'
- PRODUCT NAME:
- BRACE
- TYPE:
- FORK
MSRP: $259.95Now: $233.96Was: $259.95Qty in Cart: 0Quantity:Price:MSRP: $259.95Now: $233.96Was: $259.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Heavy Duty - Black - FL 412-4080B
PROGRESSIVE SUSPENSION
$379.95Designed specifically for Harley models, The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance, A five position cam style spring load preload adjuster lets you easily dial in your ride, Some...13100483- SKU:
- 13100483
- Availability:
- Ships Same Business Day
- Weight:
- 9.40 LBS
$379.95 -
PROGRESSIVE SUSPENSION Fork Lowering Kit - Indian Scout 10-1570
PROGRESSIVE SUSPENSION
$158.951" or 2" lowering height is available at time of installation, To maintain proper balanced geometry, it is recommended lowering the rear of the bike the same amount as the front, Installing a lowering kit will decrease initial ground clearance;...04160095- SKU:
- 04160095
- Availability:
- Ships Same Business Day
- Weight:
- 4.07 LBS
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- FORK
- UNITS:
- KIT
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.00'
- RIDING STYLE:
- STREET
$158.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Lowering 31-4005
PROGRESSIVE SUSPENSION
$632.95Converts dual damper rod forks to high-performance cartridge forks, Contains a pair of high-performance, gas-charged mono-tube fork cartridges and custom-tuned fork springs, Improves resistance to front brake dive, front end stability, cornering and...04160097- SKU:
- 04160097
- Availability:
- Ships Same Business Day
- Weight:
- 10.42 LBS
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- FORK
- UNITS:
- KIT
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- STYLE:
- MONOTUBE
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
$632.95Qty in Cart: 0Quantity:Price:$632.95Subtotal: -
PROGRESSIVE SUSPENSION Fork Springs - '16 XL 11-1577
PROGRESSIVE SUSPENSION
$123.95High-quality, high-performance replacement fork springs, A Progressive Suspension rate spring has the advantage of a rising rate resistance to compression, The benefit is the spring can be soft enough at the start of the travel to offer a "plush" ride,...04160098- SKU:
- 04160098
- Availability:
- Ships Same Business Day
- Weight:
- 3.48 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 30.00 MM
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- MODEL:
- STANDARD
- PRODUCT NAME:
- FORK SPRINGS
$123.95Qty in Cart: 0Quantity:Price:$123.95Subtotal: -
PROGRESSIVE SUSPENSION Fork Lowering Springs - '17-'19 FLH 10-1571
PROGRESSIVE SUSPENSION
$158.95These kits, when combined with shorter than stock rear shocks, will give you that low, custom look., Comes complete with Fork Springs, spacers, and instructions., Precision wound04160102- SKU:
- 04160102
- Availability:
- Ships Same Business Day
- Weight:
- 5.88 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- FORK
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.00'
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPRING KIT
- UNITS:
- EACH
$158.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Lowering 31-4007
PROGRESSIVE SUSPENSION
$632.95Converts dual damper rod forks to high-performance cartridge forks, Contains a pair of high-performance, gas-charged mono-tube fork cartridges and custom-tuned fork springs, Improves resistance to front brake dive, front end stability, cornering and...04160103- SKU:
- 04160103
- Availability:
- Ships Same Business Day
- Weight:
- 10.15 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- FORK
- COLOR/FINISH:
- CHROME
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- LOWERING KIT
- UNITS:
- KIT
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- STYLE:
- MONOTUBE
$632.95Qty in Cart: 0Quantity:Price:$632.95Subtotal: -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Lowering 31-2542
PROGRESSIVE SUSPENSION
$632.95Converts dual damper rod forks to high-performance cartridge forks, Contains a pair of high-performance, gas-charged mono-tube fork cartridges and custom-tuned fork springs, Improves resistance to front brake dive, front end stability, cornering and...04160104- SKU:
- 04160104
- Availability:
- Ships Same Business Day
- Weight:
- 9.51 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- FORK
- PRODUCT NAME:
- LOWERING KIT
- UNITS:
- KIT
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- RIDING STYLE:
- STREET
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- STYLE:
- MONOTUBE
$632.95 -
PROGRESSIVE SUSPENSION 422 Series Shocks with Rap - Chrome - Standard 422-4104C
PROGRESSIVE SUSPENSION
$978.95The Softail chassis has long been a challenge as the shocks are hidden under the frame which makes common adjustments difficult, The RAP (Remote Adjustable Preload) system allows for easy tuning of the shocks to account for changing loads or the addition...13101135- SKU:
- 13101135
- Availability:
- Ships Same Business Day
- Weight:
- 13.00 LBS
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE LINEAR RATE
- DAMPING METHOD:
- GAS CHARGED
- LINEAR SPRING RATE IMPERIAL:
- 950.00 LB/IN
- MODEL:
- 422 SERIES
- RESERVOIR LOCATION:
- INTERNAL
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- PRODUCT NAME:
- SHOCK ABSORBER
- COLOR/FINISH:
- SHOW CHROME
- DUTY:
- STANDARD
- UNITS:
- PAIR
$978.95 -
PROGRESSIVE SUSPENSION 465 Series Shocks - Black - Standard - 13.5" 465-1184B
PROGRESSIVE SUSPENSION
$822.95High-pressure gas monotube design for the ultimate performance, Five-position rebound adjustment to tailor the suspension for changing conditions and riding styles, Threaded shock body with a wide range of adjustment to fine-tune preload and sag, Hard...13101749- SKU:
- 13101749
- Availability:
- Ships Same Business Day
- Weight:
- 6.10 LBS
$822.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Heavy Duty - Chrome - H-D 412-4019C
PROGRESSIVE SUSPENSION
$379.95Designed specifically for Harley models, The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance, A five position cam style spring load preload adjuster lets you easily dial in your ride, Some...PS4124019C- SKU:
- PS4124019C
- Availability:
- Ships Same Business Day
- Weight:
- 9.95 LBS
- ADJUSTMENT STYLE:
- AUTOMATIC
- MOUNTING POSITION:
- REAR
- PROGRESSIVE SPRING RATE IMPERIAL:
- 115.00 LB/IN - 155.00 LB/IN
- RESERVOIR LOCATION:
- INTERNAL
- TYPE:
- COILOVER MONOTUBE
- COLOR/FINISH:
- BLACK
- DAMPING METHOD:
- GAS CHARGED
- EXTENDED LENGTH IMPERIAL:
- 12.50'
- MODEL:
- 412 SERIES WITHOUT COVERS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STEEL
- PROGRESSIVE SPRING RATE METRIC:
- 2.05 KG/MM - 2.80 KG/MM
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- DUTY:
- HEAVY DUTY
- PRODUCT NAME:
- SHOCK ABSORBER
- UNITS:
- PAIR
$379.95Qty in Cart: 0Quantity:Price:$379.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 14" - Heavy Duty - Black - FXD 412-4086B
PROGRESSIVE SUSPENSION
$379.95Designed specifically for Harley models, The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance, A five position cam style spring load preload adjuster lets you easily dial in your ride, Some...13101962- SKU:
- 13101962
- Availability:
- Ships Same Business Day
- Weight:
- 11.50 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MODEL:
- 412 SERIES
- PRODUCT NAME:
- SHOCK ABSORBER
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- ADJUSTMENT STYLE:
- AUTOMATIC
- DUTY:
- HEAVY DUTY
- EXTENDED LENGTH IMPERIAL:
- 14.00'
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- MOUNTING POSITION:
- REAR
- PROGRESSIVE SPRING RATE METRIC:
- -
- TYPE:
- COILOVER MONOTUBE
- DAMPING METHOD:
- GAS CHARGED
- PROGRESSIVE SPRING RATE IMPERIAL:
- -
- RIDING STYLE:
- STREET
$379.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Standard - Black - FXD 412-4042B
PROGRESSIVE SUSPENSION
$454.95Designed specifically for Harley models, The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance, A five position cam style spring load preload adjuster lets you easily dial in your ride, Some...13100704- SKU:
- 13100704
- Availability:
- Ships Same Business Day
- Weight:
- 11.92 LBS
$454.95 -
LEAKPROOF SEALS Fork Seal Kit - 39 mm ID x 52 mm OD x 11 mm T - For Showa Forks 5249
LEAKPROOF SEALS
$33.95Stock fork seals wear quickly under racing conditions and lose their ability to contain suspension fluid, leading to reduced performance and potential fork damage. The Leak Proof Seals Fork Seal Kit delivers up to 400 PSI pressure rating—nearly four...5249- SKU:
- 5249
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$33.95 -
LEAKPROOF SEALS Fork Seal Kit - 49 mm ID x 60 mm OD x 10 mm T - For Showa Conventional Forks 5261
LEAKPROOF SEALS
$33.95Stock fork seals wear out, leak, and rob your suspension of responsiveness—especially under the demands of racing or aggressive riding. LEAKPROOF SEALS Fork Seal Kit delivers premium buna-N rubber construction rated to 400 psi with a pressure-balanced...04070044- SKU:
- 04070044
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- INSIDE DIAMETER METRIC:
- 49.00 MM
- THICKNESS IMPERIAL:
- 0.39'
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 10.00 MM
- TYPE:
- PRO-MOLY
- MODEL:
- FOR SHOWA FORKS
- OUTSIDE DIAMETER METRIC:
- 60.00 MM
- PRODUCT NAME:
- FORK SEAL
- UNITS:
- PAIR
$33.95 -
LEAKPROOF SEALS Classic Leak Proof Fork Seals - 39 mm - Replacement OEM Number 45378-87 7249
LEAKPROOF SEALS
$28.95OEM fork seals wear out, allowing oil to seep past the wipers and degrading suspension performance over time. These LEAKPROOF SEALS replacements use a premium Buna-N compound engineered to handle four times the pressure rating of factory seals while...7249- SKU:
- 7249
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$28.95 -
LEAKPROOF SEALS Classic Leak Proof Fork Seals - 41.3 mm x 54 mm 7227
LEAKPROOF SEALS
$28.95OEM fork seals are a weak point in most suspension systems—they leak, wear prematurely, and force you into costly rebuilds. The LEAKPROOF SEALS Classic Leak Proof Fork Seals eliminate these failures with a premium Buna-N compound engineered to handle...7227- SKU:
- 7227
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$28.95 -
LEAKPROOF SEALS Fork Seal Kit - 41 mm ID x 54 mm OD x 10 mm T - For Showa Forks 5227
LEAKPROOF SEALS
$33.95Fork seals are one of the first components to fail under racing conditions, allowing oil to weep onto your brakes and compromising suspension performance when you need it most. This Leak Proof Classic kit eliminates that problem with a pressure-balanced...5227- SKU:
- 5227
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$33.95 -
On Sale
LA CHOPPERS Rear Lowering Kit - Chrome - Lowers 1" - '95-'05 FXD LA-7590-01
LA CHOPPERS
MSRP: $157.99Now: $142.00Was: $157.99A proper lowered stance isn't just about aesthetics—it fundamentally improves your FXD's handling characteristics and center of gravity. The LA CHOPPERS Rear Lowering Kit delivers a clean 1" drop using direct bolt-on mounting, eliminating the need for...13040298- SKU:
- 13040298
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
MSRP: $157.99Now: $142.00Was: $157.99
