Front Suspension
Harley Bike Front Suspension at JJ Motorsports
Upgrade your Harley's front end with premium suspension parts from JJ Motorsports, featuring fork tube internals, triple trees, and boot covers for smoother damping and custom styling on Softail, Fat Bob, and FXFB models. These high-quality components deliver improved handling and durability.
Shop Pro-One Perf Mfg, Speed Merchant, and Arlen Ness front suspension parts for race-inspired performance. Explore related categories such as Harley suspension for rear shocks and forks, or Harley for brakes and wheels to complete your handling upgrades and achieve plush, responsive ride quality across all conditions, from highway cruising to backroad twists.
Top Harley Front Suspension Parts
- Pro-One Perf Mfg Fork Tube Internals Kit 105579 – Complete fork internals with springs and oil; upgrades damping for Softail models.
- Speed Merchant Elite Triple Trees Black 49 mm 18-20 FXFB SM-FatBobTTB – Black billet triple trees for 49mm forks on 2018-2020 Fat Bob; adjustable for custom rake.
- Arlen Ness Fork Boot Cover Titanium 20-005 – Titanium fork boot covers; sleek protection for 49mm forks on Dyna and Softail.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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PROGRESSIVE SUSPENSION Drop-In Front Fork Lowering System 10-2005
PROGRESSIVE SUSPENSION
$164.95Transform a time-consuming installation process into a quick and simple job, Lower front end of your bike up to 2" without disassembling the forks, Entire procedure can be accomplished with basic tools04160060- SKU:
- 04160060
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- MOUNTING POSITION:
- FRONT
- MODEL:
- DROP-IN
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- FORK
- UNITS:
- KIT
- FOR FORK TUBE DIAMETER METRIC:
- 41.00 MM
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
$164.95 -
PROGRESSIVE SUSPENSION Drop-In Front Fork Lowering System 10-2000
PROGRESSIVE SUSPENSION
$164.95Transform a time-consuming installation process into a quick and simple job, Lower front end of your bike up to 2" without disassembling the forks, Entire procedure can be accomplished with basic tools04160034- SKU:
- 04160034
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 41.00 MM
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- FORK
- MODEL:
- DROP-IN
- UNITS:
- KIT
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- STYLE:
- STANDARD
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- RIDING STYLE:
- STREET
$164.95 -
PROGRESSIVE SUSPENSION Drop-In Front Fork Lowering System 10-2001
PROGRESSIVE SUSPENSION
$149.95Transform a time-consuming installation process into a quick and simple job, Lower front end of your bike up to 2" without disassembling the forks, Entire procedure can be accomplished with basic tools04160035- SKU:
- 04160035
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 41.00 MM
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- MOUNTING POSITION:
- FRONT
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- MODEL:
- DROP-IN
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- FORK
- UNITS:
- KIT
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD
$149.95 -
PROGRESSIVE SUSPENSION Drop-In Front Fork Lowering System 10-2004
PROGRESSIVE SUSPENSION
$107.95Transform a time-consuming installation process into a quick and simple job, Lower front end of your bike up to 2" without disassembling the forks, Entire procedure can be accomplished with basic tools04160038- SKU:
- 04160038
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- UNITS:
- KIT
- FOR FORK TUBE DIAMETER METRIC:
- 41.00 MM
- RIDING STYLE:
- STREET
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- LOWERING KIT
- STYLE:
- WITH CARTRIDGE FORKS
- TYPE:
- FORK
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- MODEL:
- DROP-IN
$107.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Standard 31-4004
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...04140511- SKU:
- 04140511
- Availability:
- Ships Same Business Day
- Weight:
- 9.55 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CARTRIDGE
- STYLE:
- MONOTUBE
- UNITS:
- KIT
- TYPE:
- FORK
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- HEIGHT ADJUSTMENT IMPERIAL:
- STANDARD
- RIDING STYLE:
- STREET
$632.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Standard 31-2541
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...04140593- SKU:
- 04140593
- Availability:
- Ships Same Business Day
- Weight:
- 9.50 LBS
- HEIGHT ADJUSTMENT IMPERIAL:
- STANDARD
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- STYLE:
- MONOTUBE
- TYPE:
- FORK
- UNITS:
- KIT
$632.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Standard 31-4006
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...04140534- SKU:
- 04140534
- Availability:
- Ships Same Business Day
- Weight:
- 9.70 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- COLOR/FINISH:
- BLACK
- HEIGHT ADJUSTMENT IMPERIAL:
- STANDARD
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- FORK
- COLOR/FINISH:
- CHROME
- STYLE:
- MONOTUBE
$632.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Standard 31-2536
PROGRESSIVE SUSPENSION
$316.95Converts 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...04140524- SKU:
- 04140524
- Availability:
- Ships Same Business Day
- Weight:
- 8.85 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- STYLE:
- MONOTUBE
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- PRODUCT NAME:
- CARTRIDGE
- TYPE:
- FORK
- UNITS:
- KIT
$316.95 -
PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit - '16-'20 XL 1200X/1200XS 31-2533
PROGRESSIVE SUSPENSION
$505.95Asymmetrical design places a preload adjuster over a progressive rate spring in one leg and an aluminum-bodied, sealed cartridge damper on the other; providing superior damping and ride control combined with tunable preload and a new benchmark for high...04140526- SKU:
- 04140526
- Availability:
- Ships Same Business Day
- Weight:
- 10.05 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- COLOR/FINISH:
- CHROME
- STYLE:
- MONOTUBE
- HEIGHT ADJUSTMENT METRIC:
- STANDARD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- HEIGHT ADJUSTMENT IMPERIAL:
- STANDARD
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- TYPE:
- FORK DAMPING
$505.95 -
COLONY Replacement Fork Nut 3186-1
COLONY
$11.95Upper fork bearing adjustment nut, Zink plated reproduction04100325- SKU:
- 04100325
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- FORK NUT
- MATERIAL:
- ZINC
$11.95 -
COVINGTONS Fork Bellows - Dimpled Black C1114-B
COVINGTONS
$507.95CNC machined from billet aluminum, Made in the U.S.A., When installing on FLST models or other models with a custom front fender, check fender clearance before operating the motorcycle.04110104- SKU:
- 04110104
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- STYLE:
- DIMPLED
- BASE COLOR:
- BLACK
- BASE COLOR:
- SILVER
- MODEL:
- FORK BELLOWS
- MOUNTING POSITION:
- LOWER
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- BILLET ALUMINUM
- TYPE:
- FORK SLIDER
- UNITS:
- PAIR
$507.95 -
COVINGTONS Fork Bellows - Dimpled Chrome C1114-C
COVINGTONS
$507.95CNC machined from billet aluminum, Made in the U.S.A., When installing on FLST models or other models with a custom front fender, check fender clearance before operating the motorcycle.04110105- SKU:
- 04110105
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- MODEL:
- FORK BELLOWS
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- COVER
- STYLE:
- DIMPLED
- MATERIAL:
- BILLET ALUMINUM
- TYPE:
- FORK SLIDER
- UNITS:
- PAIR
$507.95 -
COVINGTONS Turn Signal Eliminators - Dimpled - Black C1307-B
COVINGTONS
$95.95Conceal the area left after the front OEM turn signals/light bar are removed or relocated, CNC-machined from billet aluminum, Made in the U.S.A.04120266- SKU:
- 04120266
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MOUNTING POSITION:
- FRONT
- TYPE:
- TURN SIGNAL
- UNITS:
- PAIR
- HOUSING MATERIAL:
- ALUMINUM
- HOUSING/STEM COLOR:
- BLACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- ELIMINATOR
- STYLE:
- DIMPLED
$95.95 -
COVINGTONS Turn Signal Eliminators - Dimpled - Chrome C1307-C
COVINGTONS
$95.95Conceal the area left after the front OEM turn signals/light bar are removed or relocated, CNC-machined from billet aluminum, Made in the U.S.A.04120267- SKU:
- 04120267
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- HOUSING MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- HOUSING/STEM COLOR:
- CHROME
- MOUNTING POSITION:
- FRONT
- TYPE:
- TURN SIGNAL
- UNITS:
- PAIR
- PRODUCT NAME:
- ELIMINATOR
- STYLE:
- DIMPLED
$95.95 -
BURLY BRAND Fork Preload Adjuster - Machined Aluminum - 39 mm B28-3000
BURLY BRAND
$177.95High performance suspension preload adjuster, Easily tune your front suspension to suit your weight and riding style, Simple installation with 20 mm of adjustment range via hex key04140463- SKU:
- 04140463
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- PRE-LOAD ADJUSTER
- UNITS:
- PAIR
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- TYPE:
- FORK
$177.95 -
BURLY BRAND Fork Preload Adjuster - Black - 39 mm B28-3000B
BURLY BRAND
$177.95High performance suspension preload adjuster, Easily tune your front suspension to suit your weight and riding style, Simple installation with 20 mm of adjustment range via hex key04140464- SKU:
- 04140464
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 39.00 MM
- PRODUCT NAME:
- PRE-LOAD ADJUSTER
- TYPE:
- FORK
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
$177.95 -
BURLY BRAND Lowboy Fork Lowering Kit - 49 mm - '14-'16 FLH B28-106
BURLY BRAND
$133.95This is how you get the look many people want, Lower the forks up to 2", Come with two rebound springs and two 30.5 mm o.d. progressively wound fork springs plus instructions04160080- SKU:
- 04160080
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- FORK
- FOR FORK TUBE DIAMETER IMPERIAL:
- 1.93'
- MODEL:
- LOWBOY
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.00'
$133.95 -
BURLY BRAND Lowboy Fork Lowering Kit - 49 mm B28-102
BURLY BRAND
$133.95This is how you get the look many people want, Lower the forks up to 2", Come with two rebound springs and two 30.5 mm o.d. progressively wound fork springs plus instructions04160063- SKU:
- 04160063
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- MODEL:
- LOWBOY
- MOUNTING POSITION:
- FRONT
- FOR FORK TUBE DIAMETER IMPERIAL:
- 1.93'
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- FORK
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$133.95 -
BURLY BRAND Slammer Kit - Front - '89 - '99 B28-1005
BURLY BRAND
$218.95Complete lowering kit in one box, Easy-to-install fork springs, Do not require complete disassembly of forks, Lowers the front of the bike up to 2”04160064- SKU:
- 04160064
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- MODEL:
- SLAMMER
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- COMPLETE
- UNITS:
- KIT
$218.95 -
BURLY BRAND Slammer Kit - Front - '00 - '17 B28-1006
BURLY BRAND
$218.95Complete lowering kit in one box, Easy-to-install fork springs, Do not require complete disassembly of forks, Lowers the front of the bike up to 2”04160065- SKU:
- 04160065
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- MODEL:
- SLAMMER
- MOUNTING POSITION:
- FRONT
- TYPE:
- COMPLETE
- PRODUCT NAME:
- LOWERING KIT
- UNITS:
- KIT
$218.95
