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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MOTOR TRIKE Gladiator Trike Conversion Kit - '02-'03 FL MTDR-2001
MOTOR TRIKE INC
$9,995.00Transforming your '02-'03 Harley-Davidson FL into a trike demands a conversion kit engineered for stability, comfort, and control—and the Motor Trike Gladiator delivers all three with a bolt-on design that requires zero welding. The independent rear...13010135- SKU:
- 13010135
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- PRODUCT NAME:
- CONVERSION KIT
- RIDING STYLE:
- STREET
- TYPE:
- TRIKE
- UNITS:
- KIT
$9,995.00Qty in Cart: 0Quantity:Price:$9,995.00Subtotal: -
MOTOR TRIKE Gladiator Trike Conversion Kit - '04-'06 FL MTDR-2002
MOTOR TRIKE INC
$9,995.00Converting your '04-'06 Harley-Davidson FL to a trike demands a kit engineered for stability, control, and longevity. The MOTOR TRIKE Gladiator delivers a bolt-on solution with genuinely independent rear suspension and progressive air ride technology—no...13010136- SKU:
- 13010136
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- PRODUCT NAME:
- CONVERSION KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- TRIKE
$9,995.00Qty in Cart: 0Quantity:Price:$9,995.00Subtotal: -
MOTOR TRIKE Gladiator Trike Conversion Kit - '07-'08 FL MTDR-2003
MOTOR TRIKE INC
$9,995.00Converting your '07-'08 Harley-Davidson FL to a trike doesn't mean compromising on handling, comfort, or style. The MOTOR TRIKE Gladiator kit delivers a complete bolt-on transformation with independent rear suspension, air ride technology, and premium...13010137- SKU:
- 13010137
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- PRODUCT NAME:
- CONVERSION KIT
- RIDING STYLE:
- STREET
- TYPE:
- TRIKE
- UNITS:
- KIT
$9,995.00Qty in Cart: 0Quantity:Price:$9,995.00Subtotal: -
MOTOR TRIKE Gladiator Trike Conversion Kit - '09-'13 FL MTDR-2004
MOTOR TRIKE INC
$9,995.00Transform your '09-'13 Harley-Davidson FL into a stable, confidence-inspiring three-wheeler without sacrificing the bike's original character or requiring extensive fabrication. The Motor Trike Gladiator delivers genuine independent rear suspension...13010138- SKU:
- 13010138
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- RIDING STYLE:
- STREET
- TYPE:
- TRIKE
- UNITS:
- KIT
- PRODUCT NAME:
- CONVERSION KIT
$9,995.00Qty in Cart: 0Quantity:Price:$9,995.00Subtotal: -
MOTOR TRIKE Gladiator Trike Conversion Kit - '17-'19 FL MTDR-2006
MOTOR TRIKE INC
$9,995.00Transform your '17-'19 Harley-Davidson into a stable, confidence-inspiring three-wheeler without permanently altering your frame or drivetrain. The Motor Trike Gladiator delivers independent rear suspension, progressive damping, and automotive-grade...13010140- SKU:
- 13010140
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- TYPE:
- TRIKE
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CONVERSION KIT
$9,995.00Qty in Cart: 0Quantity:Price:$9,995.00Subtotal: -
SLYFOX 49 mm Upper Triple Clamp - '14+ FLH - Raw SF1000-1
SLYFOX
$579.95Stock triple clamps are compromise designs built for comfort and cost, not performance. The SLYFOX 49 mm Upper Triple Clamp cuts weight while maintaining structural rigidity—critical for responsive handling and reduced gyroscopic effects at speed. If...04080379- SKU:
- 04080379
- Availability:
- Ships Same Business Day
- Weight:
- 3.21 LBS
- PRODUCT NAME:
- CLAMP
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- TRIPLE TREE
$579.95Qty in Cart: 0Quantity:Price:$579.95Subtotal: -
SPEED MERCHANT Elite Triple Trees - Polished - 49 mm - FXD SM-HD49TTP
SPEED MERCHANT
$1,024.95A quality triple tree is foundational to your bike's handling characteristics and fork geometry—the SPEED MERCHANT Elite Triple Trees deliver precision engineering with a modified offset design that tightens your steering response and improves stability...04080361- SKU:
- 04080361
- Availability:
- Ships Same Business Day
- Weight:
- 7.20 LBS
- MOUNTING POSITION:
- UPPER
- PRODUCT NAME:
- TRIPLE TREE
- COLOR/FINISH:
- POLISHED
- UNITS:
- EACH
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- STREET
$1,024.95Qty in Cart: 0Quantity:Price:$1,024.95Subtotal: -
SPEED MERCHANT Elite Triple Trees - Polished - 49 mm - '18-'20 ST SM-HDST49TTP
SPEED MERCHANT
$1,024.95If you're running a serious build or pushing your bike's handling limits, steering geometry matters—and that's where the SPEED MERCHANT Elite Triple Trees step in. These billet aluminum units are engineered with a modified offset that tightens up your...04080363- SKU:
- 04080363
- Availability:
- Ships Same Business Day
- Weight:
- 7.20 LBS
- MOUNTING POSITION:
- UPPER
- UNITS:
- EACH
- COLOR/FINISH:
- POLISHED
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- TRIPLE TREE
- RIDING STYLE:
- STREET
$1,024.95Qty in Cart: 0Quantity:Price:$1,024.95Subtotal: -
CUSTOM CYCLE ENGINEERING Fork Tubes - Gold - 49 mm - 25.50" T 2013TN
CUSTOM CYCLE ENGINEERING
$756.95Titanium nitride coating, Lengths given for OEM replacements may not be the exact OEM length, Made in the U.S.A.04040338- SKU:
- 04040338
- Availability:
- Ships Same Business Day
- Weight:
- 8.39 LBS
- LENGTH IMPERIAL:
- 25.50'
- PRODUCT NAME:
- TUBE
- UNITS:
- PAIR
- STYLE:
- STANDARD
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- RIDING STYLE:
- STREET
- TYPE:
- FORK
$756.95 -
CUSTOM CYCLE ENGINEERING Black Diamond-Like Fork Tubes - 49 mm - 27.75" Length 710010
CUSTOM CYCLE ENGINEERING
$756.95Black Diamond-like carbon coating, Lengths given for OEM replacements may not be the exact OEM length, Made in the U.S.A.04040581- SKU:
- 04040581
- Availability:
- Ships Same Business Day
- Weight:
- 9.35 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
- LENGTH IMPERIAL:
- 27.75'
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- TUBE
- TYPE:
- FORK
- UNITS:
- PAIR
$756.95 -
CUSTOM CYCLE ENGINEERING Black Diamond-Like Fork Tubes - 49 mm - 24.875" Length 710032
CUSTOM CYCLE ENGINEERING
$756.95Black Diamond-like carbon coating, Lengths given for OEM replacements may not be the exact OEM length, Made in the U.S.A.04040586- SKU:
- 04040586
- Availability:
- Ships Same Business Day
- Weight:
- 8.39 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 24.875'
- PRODUCT NAME:
- TUBE
- TYPE:
- FORK
- UNITS:
- PAIR
$756.95 -
CUSTOM CYCLE ENGINEERING Black Diamond-Like Fork Tubes - 49 mm - 24.50" Length 710042
CUSTOM CYCLE ENGINEERING
$756.95Black Diamond-like carbon coating, Lengths given for OEM replacements may not be the exact OEM length, Made in the U.S.A.04040588- SKU:
- 04040588
- Availability:
- Ships Same Business Day
- Weight:
- 8.06 LBS
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 24.50'
- STYLE:
- STANDARD
- TYPE:
- FORK
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- TUBE
- UNITS:
- PAIR
$756.95 -
CUSTOM CYCLE ENGINEERING Hard Chrome Fork Tubes - 49 mm - 22.875" 710025
CUSTOM CYCLE ENGINEERING
$620.95Finish is electrolyzed for increased hardness of 55-60 Rockwell, Increased hardness for better long-lasting corrosion resistance, Smoother finish creates less drag and seal wear, Not as bright of finish as chrome, but more durable, Lengths given for OEM...04040596- SKU:
- 04040596
- Availability:
- Ships Same Business Day
- Weight:
- 7.62 LBS
- COLOR/FINISH:
- CHROME
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- LENGTH IMPERIAL:
- 22.875'
- MATERIAL:
- HARD CHROME
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- TUBE
- STYLE:
- STANDARD
- TYPE:
- FORK
- UNITS:
- PAIR
$620.95 -
CUSTOM CYCLE ENGINEERING Show Chrome Fork Tubes - 41 mm - 20.25" T4068
CUSTOM CYCLE ENGINEERING
$484.70Designed to fit a wide variety of models, Lengths given for OEM replacements may not be the exact OEM length, Made in the U.S.A.DS221425- SKU:
- DS221425
- Availability:
- Ships Same Business Day
- Weight:
- 9.45 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 41.00 MM
- LENGTH IMPERIAL:
- 20.25'
- MATERIAL:
- CHROME
- TYPE:
- FORK
- COLOR/FINISH:
- ULTRA CHROME
- MODEL:
- FOR STANDARD FORKS
- PRODUCT NAME:
- TUBE
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$484.70 -
On Sale
ARLEN NESS Hot Legs Fork Legs - Custom Single Disc - Smooth - Black - '00-'06 FLST 06-555
ARLEN NESS
MSRP: $799.95Now: $719.96Was: $799.95CNC machined from billet aluminum, Features a tapered design with hidden axle, Accepts factory or aftermarket suspension internals04030053- SKU:
- 04030053
- Availability:
- Ships Same Business Day
- Weight:
- 13.00 LBS
- DISC:
- SINGLE
- MODEL:
- HOT LEGS
- PRODUCT NAME:
- FORK LEG
- STYLE:
- SMOOTH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- BILLET ALUMINUM
- TYPE:
- CUSTOM SINGLE-DISC
- UNITS:
- PAIR
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- STREET
MSRP: $799.95Now: $719.96Was: $799.95 -
On Sale
ARLEN NESS Fork Boot Cover - Chrome 20-036
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 fork seal integrity and extending component lifespan. This Arlen Ness cover combines aesthetic chrome finish with functional durability,...04110179- SKU:
- 04110179
- Availability:
- Ships Same Business Day
- Weight:
- 3.41 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK BOOT
- RIDING STYLE:
- STREET
- STYLE:
- SMOOTH
MSRP: $299.95Now: $269.96Was: $299.95 -
PROGRESSIVE SUSPENSION 944 Ultra Low - Heavy-Duty 944-4019UL
PROGRESSIVE SUSPENSION
$960.95If you're running your touring bike at or near maximum load capacity, stock suspension simply won't cut it—you'll experience diving, wallowing, and a harsh ride that fatigues both you and your bike. The Progressive Suspension 944 Ultra Low delivers the...13101126- SKU:
- 13101126
- Availability:
- Ships Same Business Day
- Weight:
- 8.55 LBS
- DAMPING METHOD:
- GAS CHARGED
- DUTY:
- HEAVY DUTY
- EXTENDED LENGTH IMPERIAL:
- 12.50'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- COLOR/FINISH:
- BLACK
- PROGRESSIVE SPRING RATE METRIC:
- 2.05 KG/MM - 2.80 KG/MM
- COLOR/FINISH:
- GRAY
- MODEL:
- 944 FST
- PRODUCT NAME:
- SHOCK ABSORBER
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- ADJUSTMENT STYLE:
- AUTOMATIC
- PROGRESSIVE SPRING RATE IMPERIAL:
- 115.00 LB/IN - 155.00 LB/IN
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
$960.95Qty in Cart: 0Quantity:Price:$960.95Subtotal: -
PROGRESSIVE SUSPENSION Shocks - 412 Cruiser Series - Black - 14.25" - Standard 412-4059B
PROGRESSIVE SUSPENSION
$379.95If you're running a cruiser or touring bike at or near its load limits, stock shocks simply won't cut it. The Progressive 412 Cruiser Series delivers precise damping control through velocity-sensitive valving that automatically adapts to your riding...13100967- SKU:
- 13100967
- Availability:
- Ships Same Business Day
- Weight:
- 9.45 LBS
- ADJUSTMENT STYLE:
- AUTOMATIC
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- DAMPING METHOD:
- GAS CHARGED
- MODEL:
- 412 CRUISER SERIES
- MOUNTING POSITION:
- REAR
- PROGRESSIVE SPRING RATE:
- 1,35 KG/MM - 2,15 KG/MM (75 LB/IN - 120 LB/IN)
- RESERVOIR LOCATION:
- INTERNAL
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- EXTENDED LENGTH IMPERIAL:
- 14.25'
- PROGRESSIVE SPRING RATE METRIC:
- 1.35 KG/MM - 2.15 KG/MM
- COLOR/FINISH:
- BLACK
- DUTY:
- STANDARD
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SHOCK ABSORBER
- PROGRESSIVE SPRING RATE IMPERIAL:
- 75.00 LB/IN - 120.00 LB/IN
- UNITS:
- PAIR
$379.95Qty in Cart: 0Quantity:Price:$379.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 11" - Standard - Black - FXR 412-4056C
PROGRESSIVE SUSPENSION
$454.95Stock shocks compromise both ride quality and handling precision, especially on bikes that see regular use or carry heavier loads. The Progressive 412 Series delivers tunable suspension performance without the complexity or expense of premium...13100706- SKU:
- 13100706
- Availability:
- Ships Same Business Day
- Weight:
- 11.15 LBS
$454.95 -
PROGRESSIVE SUSPENSION 444 Series Shock - Chrome - Heavy-Duty - 12.5" 444-4048C
PROGRESSIVE SUSPENSION
$860.95If you're running your bike at or near max load capacity, stock shocks simply won't cut it. The Progressive 444 Series delivers the damping control and durability you need for heavy-duty applications, with Frequency Sensing Technology that automatically...13100783- SKU:
- 13100783
- Availability:
- Ships Same Business Day
- Weight:
- 9.15 LBS
- PRODUCT NAME:
- SHOCK ABSORBER
- PROGRESSIVE SPRING RATE IMPERIAL:
- 270.00 LB/IN - 315.00 LB/IN
- COLOR/FINISH:
- CHROME
- MOUNTING POSITION:
- REAR
- RESERVOIR LOCATION:
- INTERNAL
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- ADJUSTMENT STYLE:
- AUTOMATIC
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- DUTY:
- HEAVY DUTY
- EXTENDED LENGTH IMPERIAL:
- 12.50'
- MODEL:
- 444 SERIES
- UNITS:
- PAIR
$860.95Qty in Cart: 0Quantity:Price:$860.95Subtotal:
