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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JAMES GASKET Fork Seal Kit - 35 mm 45849-73
JAMES GASKET
$24.95Leaking fork seals compromise suspension performance and safety—they allow hydraulic fluid loss that degrades damping and increases wear on internal components. This JAMES GASKET kit provides everything needed for a complete seal replacement, restoring...DS174786- SKU:
- DS174786
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$24.95 -
JAMES GASKET Fork Seal Kit - 35 mm 45849-75
JAMES GASKET
$24.95Leaking fork seals compromise suspension performance and can lead to costly damage to your fork internals if left unaddressed. This James Gasket Fork Seal Kit includes all necessary components for a complete seal replacement, restoring your suspension's...DS174785- SKU:
- DS174785
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
$24.95 -
JAMES GASKET Fork Seal Kit - 35 mm 45849-84-A
JAMES GASKET
$24.95Leaking fork seals rob your bike of handling precision and leave you stranded between rides. This complete James Gasket kit eliminates the guesswork—you get everything needed to restore your 35mm forks to factory spec without hunting down individual...DS174784- SKU:
- DS174784
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$24.95 -
JAMES GASKET Fork Seal Kit - 39 mm 45849-87
JAMES GASKET
$24.95Leaking fork seals compromise suspension performance and create a safety hazard on track or trail. This James Gasket kit supplies everything you need for a complete seal replacement, restoring proper damping action and preventing costly fork damage...DS174782- SKU:
- DS174782
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$24.95 -
JAMES GASKET Fork Seal Kit - 41 mm 45849-84
JAMES GASKET
$24.95Leaking fork seals compromise suspension performance and can lead to costly damage to your fork internals. This JAMES GASKET kit supplies everything you need to restore your 41mm forks to proper function without the shop labor costs. Get your suspension...DS174781- SKU:
- DS174781
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
$24.95 -
JAMES GASKET Fork Seal - '75-'83 Showa 45400-75
JAMES GASKET
$14.95Leaking fork seals compromise your bike's handling, increase maintenance costs, and can damage expensive internal components. The JAMES GASKET Fork Seal is a precision-engineered replacement that restores proper damping function and extends your fork's...DS174540- SKU:
- DS174540
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$14.95 -
On Sale
JAMES GASKET Fork Seals and O-Rings - 10-pk 46111-48
JAMES GASKET
Now: $4.00Was: $6.70Fork seals and o-rings degrade under constant pressure and exposure to oil, dirt, and temperature fluctuations—worn seals lead to oil weeping, loss of damping performance, and potential fork failure. The JAMES GASKET 10-pack replacement seals restore...DS174467- SKU:
- DS174467
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
Now: $4.00Was: $6.70 -
JAMES GASKET Fork Tube Cap O-Ring - 39 mm - 10-Pack 45984-87
JAMES GASKET
$9.40Fork tube cap o-rings are critical sealing components that prevent oil leakage and contamination at the fork tube junction. Over time, exposure to heat cycles, UV radiation, and constant compression degrades the elastomer, compromising fork performance...DS174465- SKU:
- DS174465
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$9.40 -
JAMES GASKET Slider Tube O-Rings - 10-Pack 45982-73
JAMES GASKET
$11.70Slider tube o-rings are critical wear items that directly impact fork performance and oil retention in high-demand racing applications. Over time, these seals degrade under pressure cycles and thermal stress, leading to oil weeping, reduced damping...DS174464- SKU:
- DS174464
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$11.70 -
JAMES GASKET Fork Seals - 5-Pack 45975-71
JAMES GASKET
$20.70Worn fork seals compromise suspension performance and invite contamination into your fork tubes, leading to poor damping and accelerated component wear. These JAMES GASKET replacements restore proper hydraulic integrity and seal performance, keeping your...DS174463- SKU:
- DS174463
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$20.70Qty in Cart: 0Quantity:Price:$20.70Subtotal: -
JAMES GASKET Fork Air Control Gasket - 10-Pack 45583-83
JAMES GASKET
$14.60Fork air control gaskets are critical sealing components that prevent vacuum leaks in your motorcycle's carburetor system—leaks that compromise idle quality, throttle response, and fuel economy. If you're experiencing rough idle, hesitation, or fuel trim...DS174460- SKU:
- DS174460
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$14.60 -
JAMES GASKET Fork Air Control O-Rings - 10-Pack 45443-86
JAMES GASKET
$14.10Fork seals degrade with every ride cycle, and worn O-rings compromise suspension performance and allow hydraulic fluid to weep past critical sealing points. Replacing your fork air control O-rings restores proper damping response and prevents costly...DS174459- SKU:
- DS174459
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$14.10 -
JAMES GASKET Fork Seal Kit - Upgrade - Includes Triple Lip Fork Seals 45849-49-A
JAMES GASKET
$24.95Leaking fork seals compromise your suspension's damping characteristics and can lead to costly damage if left unaddressed. This JAMES GASKET upgrade kit supplies everything needed for a complete seal replacement, restoring your front fork's performance...DS173543- SKU:
- DS173543
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
$24.95 -
JAMES GASKET Fork Seals - 41 mm 45846-84
JAMES GASKET
$21.95Fork seal degradation is one of the most common causes of suspension performance loss and premature fork tube wear. JAMES GASKET fork seals maintain proper hydraulic pressure and fluid retention, ensuring consistent damping response and preventing costly...DS173422- SKU:
- DS173422
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$21.95 -
JAMES GASKET Fork Seals - 41 mm 45843-77
JAMES GASKET
$19.95Fork seals are critical wear items that directly impact your suspension's performance and longevity. Worn or leaking seals allow hydraulic fluid to escape, compromising damping characteristics and risking internal corrosion that can render your forks...DS173420- SKU:
- DS173420
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$19.95 -
JAMES GASKET Fork Tube Cap Seals - 41 mm - 10-Pack 45733-48
JAMES GASKET
$11.30Fork tube seals wear down from constant pressure cycles and contamination, compromising fork performance and allowing hydraulic fluid to escape. JAMES Gasket fork tube cap seals restore proper hydraulic integrity and prevent leaks that degrade suspension...DS173348- SKU:
- DS173348
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$11.30 -
JAMES GASKET Fork Slider Tube O-Rings - 10-Pack 45845-77
JAMES GASKET
$13.30Fork slider tube O-rings are critical wear items that directly impact fork performance and oil retention. Over time, these seals degrade from heat cycling and friction, leading to oil weepage, reduced damping response, and potential fork damage. Replace...DS173347- SKU:
- DS173347
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$13.30 -
JAMES GASKET Fork Seals - 41 mm 45875-84
JAMES GASKET
$18.95Worn fork seals compromise suspension performance and invite hydraulic fluid contamination that accelerates component degradation. The JAMES GASKET 41 mm Fork Seals deliver reliable sealing geometry to maintain consistent damping characteristics and...DS173345- SKU:
- DS173345
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$18.95 -
JAMES GASKET Fork Dust Seal - 39 mm 45401-87
JAMES GASKET
$8.95Fork dust seals are your first line of defense against contamination that degrades suspension performance and accelerates wear on internal fork components. A worn or missing dust seal allows dirt, water, and debris to penetrate the fork tube,...DS173344- SKU:
- DS173344
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$8.95 -
JAMES GASKET Fork Air Control O-Rings - 10-Pack 11297
JAMES GASKET
$26.30Fork air control O-rings are wear items that degrade over time, compromising your fork's damping consistency and response. A fresh set restores proper seal integrity, ensuring predictable suspension performance whether you're fine-tuning compression on...DS173211- SKU:
- DS173211
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$26.30
