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
-
PROGRESSIVE SUSPENSION 412 Series Shock - 12" - Standard - Black - FL/FX 412-4013B
PROGRESSIVE SUSPENSION
$379.95Stock Harley shocks compromise handling and comfort, especially when you're pushing your bike hard or carrying a passenger. The Progressive 412 Series delivers tunable suspension performance with a simple, proven design that lets you dial in exactly the...13100701- SKU:
- 13100701
- Availability:
- Ships Same Business Day
- Weight:
- 10.70 LBS
$379.95 -
PROGRESSIVE SUSPENSION 444 Series Shock - Black - Heavy-Duty - 13.5" 444-4021B
PROGRESSIVE SUSPENSION
$860.95If you're running your bike at or near maximum load capacity, stock shocks simply won't cut it. The Progressive Suspension 444 Series delivers the damping consistency and durability heavy-duty applications demand, with intelligent Frequency Sensing...13100769- SKU:
- 13100769
- Availability:
- Ships Same Business Day
- Weight:
- 8.85 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SHOCK ABSORBER
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- ADJUSTMENT STYLE:
- AUTOMATIC
- EXTENDED LENGTH IMPERIAL:
- 13.50'
- MODEL:
- 444 SERIES
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- REAR
- PROGRESSIVE SPRING RATE IMPERIAL:
- 105.00 LB/IN - 150.00 LB/IN
- TYPE:
- COILOVER MONOTUBE
- RIDING STYLE:
- STREET
$860.95Qty in Cart: 0Quantity:Price:$860.95Subtotal: -
PROGRESSIVE SUSPENSION 444 Series Shock - Black - Standard - 12" 444-4036B
PROGRESSIVE SUSPENSION
$860.95If you're tired of your bike diving under braking or wallowing through corners, the Progressive 444 Series Shock delivers real-world suspension performance that responds to your riding conditions—not a fixed setting. Frequency Sensing Technology...13100773- SKU:
- 13100773
- Availability:
- Ships Same Business Day
- Weight:
- 7.64 LBS
- ADJUSTMENT STYLE:
- AUTOMATIC
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- MOUNTING POSITION:
- REAR
- RESERVOIR LOCATION:
- INTERNAL
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- COLOR/FINISH:
- BLACK
- EXTENDED LENGTH IMPERIAL:
- 12.00'
- DUTY:
- STANDARD
- MODEL:
- 444 SERIES
- PRODUCT NAME:
- SHOCK ABSORBER
- PROGRESSIVE SPRING RATE IMPERIAL:
- 210.00 LB/IN - 250.00 LB/IN
- UNITS:
- PAIR
$860.95 -
PROGRESSIVE SUSPENSION 444 Series Shock - Black - Standard - 13" 444-4039B
PROGRESSIVE SUSPENSION
$860.95If you're tired of your bike wallowing through bumps or feeling unstable under acceleration, the Progressive Suspension 444 Series Shock delivers real-time damping adjustments that keep your rear wheel planted and your ride composed. The Frequency...13100777- SKU:
- 13100777
- Availability:
- Ships Same Business Day
- Weight:
- 8.90 LBS
- MODEL:
- 444 SERIES
- PRODUCT NAME:
- SHOCK ABSORBER
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- ADJUSTMENT STYLE:
- AUTOMATIC
- EXTENDED LENGTH IMPERIAL:
- 13.00'
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- DUTY:
- STANDARD
- MOUNTING POSITION:
- REAR
- PROGRESSIVE SPRING RATE IMPERIAL:
- 210.00 LB/IN - 250.00 LB/IN
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- COLOR/FINISH:
- BLACK
$860.95 -
PROGRESSIVE SUSPENSION 444 Series Shock - Chrome - Standard - 13" 444-4039C
PROGRESSIVE SUSPENSION
$860.95If you're running stock shocks on a bike that sees serious use, you're compromising both comfort and handling precision. The Progressive 444 Series delivers real-time damping adjustments through Frequency Sensing Technology—meaning your suspension...13100778- SKU:
- 13100778
- Availability:
- Ships Same Business Day
- Weight:
- 8.90 LBS
- ADJUSTMENT STYLE:
- AUTOMATIC
- COLOR/FINISH:
- CHROME
- MODEL:
- 444 SERIES
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- PRODUCT NAME:
- SHOCK ABSORBER
- PROGRESSIVE SPRING RATE IMPERIAL:
- 210.00 LB/IN - 250.00 LB/IN
- DUTY:
- STANDARD
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- EXTENDED LENGTH IMPERIAL:
- 13.00'
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
$860.95Qty in Cart: 0Quantity:Price:$860.95Subtotal: -
PROGRESSIVE SUSPENSION 444 Series Shock - Black - Heavy-Duty - 12.5" 444-4048B
PROGRESSIVE SUSPENSION
$860.95If your bike operates at or near maximum load capacity regularly, stock shocks simply won't cut it. The Progressive 444 Series delivers the damping consistency and durability heavy-duty applications demand, with Frequency Sensing Technology that...13100782- SKU:
- 13100782
- Availability:
- Ships Same Business Day
- Weight:
- 9.05 LBS
- ADJUSTMENT STYLE:
- AUTOMATIC
- MODEL:
- 444 SERIES
- RESERVOIR LOCATION:
- INTERNAL
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- MOUNTING POSITION:
- REAR
- TYPE:
- COILOVER MONOTUBE
- DUTY:
- HEAVY DUTY
- PROGRESSIVE SPRING RATE IMPERIAL:
- 270.00 LB/IN - 315.00 LB/IN
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- EXTENDED LENGTH IMPERIAL:
- 12.50'
- PRODUCT NAME:
- SHOCK ABSORBER
- UNITS:
- PAIR
$860.95Qty in Cart: 0Quantity:Price:$860.95Subtotal: -
PROGRESSIVE SUSPENSION 444 Series Shock - Black - Standard - 11" 444-4062B
PROGRESSIVE SUSPENSION
$860.95If you're running stock shocks, you're leaving performance on the table. The Progressive Suspension 444 Series delivers real-time damping adjustments through Frequency Sensing Technology—meaning your bike responds intelligently to both smooth pavement...13100808- SKU:
- 13100808
- Availability:
- Ships Same Business Day
- Weight:
- 7.40 LBS
- ADJUSTMENT STYLE:
- AUTOMATIC
- EXTENDED LENGTH IMPERIAL:
- 11.00'
- MODEL:
- 444 SERIES
- RESERVOIR LOCATION:
- INTERNAL
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SHOCK ABSORBER
- UNITS:
- PAIR
- DUTY:
- STANDARD
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- PROGRESSIVE SPRING RATE IMPERIAL:
- 90.00 LB/IN - 130.00 LB/IN
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- TYPE:
- COILOVER MONOTUBE
$860.95Qty in Cart: 0Quantity:Price:$860.95Subtotal: -
PROGRESSIVE SUSPENSION 444 Series Shock - Black - Heavy-Duty - 11" 444-4067B
PROGRESSIVE SUSPENSION
$860.95Progressive's 444 Series shocks deliver real-world performance gains through Frequency Sensing Technology—a system that continuously adapts damping to road conditions, eliminating the guesswork of fixed valving. If you're running your bike at or near...13100814- SKU:
- 13100814
- Availability:
- Ships Same Business Day
- Weight:
- 7.35 LBS
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- COLOR/FINISH:
- BLACK
- EXTENDED LENGTH IMPERIAL:
- 11.00'
- PRODUCT NAME:
- SHOCK ABSORBER
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- ADJUSTMENT STYLE:
- AUTOMATIC
- MODEL:
- 444 SERIES
- PROGRESSIVE SPRING RATE IMPERIAL:
- 115.00 LB/IN - 155.00 LB/IN
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
$860.95Qty in Cart: 0Quantity:Price:$860.95Subtotal: -
PROGRESSIVE SUSPENSION 944 Ultra Touring - Heavy-Duty 944-4020UT
PROGRESSIVE SUSPENSION
$960.95If you're riding a touring bike at or near its maximum load capacity, stock shocks simply won't cut it. The Progressive Suspension 944 Ultra Touring delivers the plush ride quality of a 13" shock with the aggressive 2" dropped stance of a 12"—all while...13100851- SKU:
- 13100851
- Availability:
- Ships Same Business Day
- Weight:
- 9.15 LBS
- DAMPING METHOD:
- GAS CHARGED
- DUTY:
- HEAVY DUTY
- EXTENDED LENGTH IMPERIAL:
- 12.00'
- MATERIAL:
- ALUMINUM
- PROGRESSIVE SPRING RATE IMPERIAL:
- 115.00 LB/IN - 155.00 LB/IN
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MODEL:
- 944 FST
- PRODUCT NAME:
- SHOCK ABSORBER
- UNITS:
- PAIR
- ADJUSTMENT STYLE:
- AUTOMATIC
- COLOR/FINISH:
- GRAY
- PROGRESSIVE SPRING RATE METRIC:
- 2.05 KG/MM - 2.80 KG/MM
- RESERVOIR LOCATION:
- INTERNAL
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- MOUNTING POSITION:
- REAR
- TYPE:
- COILOVER MONOTUBE
$960.95 -
PROGRESSIVE SUSPENSION 422 Series Shocks with Rap - Chrome - Heavy-Duty 422-4102C
PROGRESSIVE SUSPENSION
$996.95Softail riders know the struggle: OEM shocks tucked under the frame make mid-ride adjustments nearly impossible. The Progressive 422 Series with Remote Adjustable Preload (RAP) puts tuning control literally at your fingertips—mounted conveniently behind...13100853- SKU:
- 13100853
- Availability:
- Ships Same Business Day
- Weight:
- 13.40 LBS
- COLOR/FINISH:
- SHOW CHROME
- PRODUCT NAME:
- SHOCK ABSORBER
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- DAMPING METHOD:
- GAS CHARGED
- DUTY:
- HEAVY DUTY
- MODEL:
- 422 SERIES
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- LINEAR SPRING RATE IMPERIAL:
- 1117.00 LB/IN
- SPRING TYPE:
- SINGLE LINEAR RATE
$996.95 -
PROGRESSIVE SUSPENSION 422 Series Adjustable Shocks - Chrome - Heavy-Duty 422-4001C
PROGRESSIVE SUSPENSION
$632.95If you're running near maximum load capacity or demand precision suspension tuning for your riding style, Progressive's 422 Series shocks deliver the adjustability and durability needed for sustained heavy-duty performance. The fully adjustable ride...13100854- SKU:
- 13100854
- Availability:
- Ships Same Business Day
- Weight:
- 11.70 LBS
- PRODUCT NAME:
- SHOCK ABSORBER
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- COLOR/FINISH:
- CHROME
- DAMPING METHOD:
- GAS CHARGED
- LINEAR SPRING RATE IMPERIAL:
- 1117.00 LB/IN
- RIDING STYLE:
- STREET
- MODEL:
- 422 SERIES
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE LINEAR RATE
- TYPE:
- COILOVER MONOTUBE
- DUTY:
- HEAVY DUTY
$632.95 -
PROGRESSIVE SUSPENSION 444 Series Shock - Black - Heavy-Duty - 13.5" 444-4003B
PROGRESSIVE SUSPENSION
$860.95If you're running your bike hard—whether that's sustained track days, heavy load work, or aggressive street riding—stock shocks simply can't keep up with the demands you're placing on your suspension. The Progressive 444 Series delivers the...13100872- SKU:
- 13100872
- Availability:
- Ships Same Business Day
- Weight:
- 8.90 LBS
- COLOR/FINISH:
- BLACK
- PROGRESSIVE SPRING RATE IMPERIAL:
- 90.00 LB/IN - 130.00 LB/IN
- DUTY:
- HEAVY DUTY
- EXTENDED LENGTH IMPERIAL:
- 13.50'
- MODEL:
- 444 SERIES
- PRODUCT NAME:
- SHOCK ABSORBER
- UNITS:
- PAIR
- ADJUSTMENT STYLE:
- AUTOMATIC
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- MOUNTING POSITION:
- REAR
- RESERVOIR LOCATION:
- INTERNAL
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
$860.95Qty in Cart: 0Quantity:Price:$860.95Subtotal: -
PROGRESSIVE SUSPENSION Fork Springs - '14-'16 FLH 11-1567
PROGRESSIVE SUSPENSION
$139.95Front-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,...04140470- SKU:
- 04140470
- Availability:
- Ships Same Business Day
- Weight:
- 4.83 LBS
- UNITS:
- PAIR
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- COLOR/FINISH:
- BLACK
- MODEL:
- STANDARD
- PRODUCT NAME:
- FORK SPRINGS
- RIDING STYLE:
- STREET
$139.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Standard 31-2513
PROGRESSIVE SUSPENSION
$316.95If 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...04140450- SKU:
- 04140450
- Availability:
- Ships Same Business Day
- Weight:
- 8.75 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- TYPE:
- FORK
- COLOR/FINISH:
- CHROME
- STYLE:
- MONOTUBE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CARTRIDGE
- UNITS:
- KIT
$316.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Standard 31-2514
PROGRESSIVE SUSPENSION
$338.95Stock 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...04140451- SKU:
- 04140451
- Availability:
- Ships Same Business Day
- Weight:
- 8.76 LBS
- COLOR/FINISH:
- CHROME
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- STYLE:
- MONOTUBE
- TYPE:
- FORK
- COLOR/FINISH:
- BLACK
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$338.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Standard 31-2515
PROGRESSIVE SUSPENSION
$316.95Stock 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...04140452- SKU:
- 04140452
- Availability:
- Ships Same Business Day
- Weight:
- 8.88 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- STYLE:
- MONOTUBE
- TYPE:
- FORK
- UNITS:
- KIT
$316.95 -
PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit - '06-'17 FXD 31-2519
PROGRESSIVE SUSPENSION
$632.95If 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...04140460- SKU:
- 04140460
- Availability:
- Ships Same Business Day
- Weight:
- 9.40 LBS
- PRODUCT NAME:
- CARTRIDGE
- STYLE:
- MONOTUBE
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.00'
- RIDING STYLE:
- STREET
- TYPE:
- FORK DAMPING
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- COLOR/FINISH:
- CHROME
- HEIGHT ADJUSTMENT METRIC:
- LOWERS 25.40 MM
$632.95Qty in Cart: 0Quantity:Price:$632.95Subtotal: -
PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit - Standard 31-4008
PROGRESSIVE SUSPENSION
$687.95Precision 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...04140719- SKU:
- 04140719
- Availability:
- Ships Same Business Day
- Weight:
- 9.60 LBS
- STYLE:
- MONOTUBE
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- TYPE:
- FORK DAMPING
- UNITS:
- KIT
$687.95 -
PROGRESSIVE SUSPENSION Fork Springs - '16-'17 FXDLS 11-1155
PROGRESSIVE SUSPENSION
$151.95Stock fork springs compromise between comfort and performance—they're tuned for average riders on average roads. If you're braking hard, hitting elevation changes, or demand both plush low-speed compliance and rock-solid bottoming resistance, Progressive...04051044- SKU:
- 04051044
- Availability:
- Ships Same Business Day
- Weight:
- 4.96 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FORK SPRINGS
- UNITS:
- PAIR
- MODEL:
- STANDARD
$151.95Qty in Cart: 0Quantity:Price:$151.95Subtotal: -
PROGRESSIVE SUSPENSION Drop-In Front Fork Lowering System 10-2007
PROGRESSIVE SUSPENSION
$164.95Lowering your bike's front end shouldn't demand hours of labor or specialized equipment. The PROGRESSIVE SUSPENSION Drop-In Front Fork Lowering System eliminates the need to disassemble your forks, letting you achieve up to 2" of front-end drop with...04050840- SKU:
- 04050840
- Availability:
- Ships Same Business Day
- Weight:
- 2.92 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 41.00 MM
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- LOWERING KIT
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- MODEL:
- DROP-IN
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
- TYPE:
- FORK
- UNITS:
- KIT
$164.95
