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
-
COLONY Upper Fork Tube Cap - Zinc - '48-'77 Big Twin 8872-1
COLONY
$16.95The upper fork tube cap is a critical structural component that secures your fork assembly and maintains proper bearing preload—a worn or damaged cap compromises handling precision and can lead to dangerous fork slippage. COLONY's zinc-plated cap...04040303- SKU:
- 04040303
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- ZINC PLATED
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- STYLE:
- STANDARD
- TYPE:
- BOLT
- TYPE:
- CAP
- PRODUCT NAME:
- FORK TUBE
$16.95 -
COLONY Upper Fork Tube Cap - Chrome - '48-'77 Big Twin 9911-1
COLONY
$22.95The COLONY Upper Fork Tube Cap provides a clean, finished look to your front end while protecting critical fork tube components from dirt, debris, and weather exposure. Chrome plating delivers classic aesthetics that complement period-correct...04040302- SKU:
- 04040302
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FORK TUBE
- STYLE:
- STANDARD
- COLOR/FINISH:
- CHROME
- TYPE:
- BOLT
- TYPE:
- CAP
- UNITS:
- EACH
$22.95 -
PROGRESSIVE SUSPENSION Fork Springs - V-Rod 11-1525
PROGRESSIVE SUSPENSION
$123.95Stock fork springs compromise between comfort and performance—leaving you with either a wallowing front end or a punishing ride. Progressive Suspension's V-Rod fork springs solve this problem with a rising-rate design that delivers a plush initial feel...111525- SKU:
- 111525
- Availability:
- Ships Same Business Day
- Weight:
- 5.85 LBS
$123.95 -
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
$632.95 -
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
$151.95 -
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 -
PROGRESSIVE SUSPENSION Fork Springs - '48-'17 XL 11-1578
PROGRESSIVE SUSPENSION
$164.95Stock fork springs compromise between comfort and control—they're soft enough to feel plush initially, but they bottom out under hard braking or rough terrain. Progressive Suspension fork springs solve this problem with a rising-rate design that stays...04050841- SKU:
- 04050841
- Availability:
- Ships Same Business Day
- Weight:
- 4.87 LBS
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- MODEL:
- STANDARD
- RIDING STYLE:
- STREET
- FOR FORK TUBE DIAMETER METRIC:
- 43.00 MM
- PRODUCT NAME:
- FORK SPRINGS
$164.95 -
PROGRESSIVE SUSPENSION Fork Springs - M8 Inverted 11-1156
PROGRESSIVE SUSPENSION
$139.95If you're experiencing excessive front-end dive under braking or bottoming out over larger impacts, your fork springs are likely past their prime. Progressive Suspension's M8 Inverted fork springs deliver a dual-rate response that keeps your suspension...04051037- SKU:
- 04051037
- Availability:
- Ships Same Business Day
- Weight:
- 3.19 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- PAIR
- FOR FORK TUBE DIAMETER METRIC:
- 43.00 MM
- MODEL:
- STANDARD
- PRODUCT NAME:
- FORK SPRINGS
- RIDING STYLE:
- STREET
$139.95 -
COLONY Stem Nut - '57-'78 XL 7618-1
COLONY
$23.95A worn or damaged stem nut compromises steering precision and front-end stability—critical concerns whether you're running stock geometry or a custom triple tree setup. The COLONY Stem Nut ensures a secure, properly torqued connection that eliminates...DS193004- SKU:
- DS193004
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- RIDING STYLE:
- STREET
- TYPE:
- STEM
- PRODUCT NAME:
- BOLT
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$23.95 -
COLONY Acorn Stem Nut with Shoulder 7802-1
COLONY
$21.95A worn or damaged stem nut compromises your front-end assembly's integrity and can lead to dangerous play in your triple tree. The COLONY Acorn Stem Nut with Shoulder 7802-1 is a direct replacement that restores proper clamping force and steering...DS193002- SKU:
- DS193002
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- TYPE:
- STEM
- UNITS:
- EACH
- PRODUCT NAME:
- NUT
- COLOR/FINISH:
- CHROME
$21.95 -
GPR Rotary Steering Damper - YFZ450R 8004-0003K
GPR
$594.95Steering feedback on high-performance quads demands precision control—head shake and rider fatigue are performance killers that compromise lap times and safety. The GPR Rotary Steering Damper eliminates these issues through adjustable damping settings,...04140413- SKU:
- 04140413
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- MODEL:
- GPR
- PRODUCT NAME:
- STEERING DAMPER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- UTV
$594.95Qty in Cart: 0Quantity:Price:$594.95Subtotal: -
HAWG HALTERS Triple Tree - Chrome - 4‚° 41FBCR4
HAWG HALTERS
$849.00If you're running a 21" or 23" front wheel and want to stretch your bike's geometry without compromising that classic stock appearance, the HAWG HALTERS Triple Tree delivers exactly that. This triple tree increases fork rake and overall wheelbase while...04080376- SKU:
- 04080376
- Availability:
- Ships Same Business Day
- Weight:
- 15.95 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- FOR WHEEL SIZE:
- 21'
- RAKE DEGREE IMPERIAL:
- 4°
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- TRIPLE TREE
- FOR WHEEL SIZE:
- 23'
$849.00 -
HAWG HALTERS X23 Bolt-On 6‚° Triple Tree Kit - Chrome - 26" - '00-'17 41FBCR6
HAWG HALTERS
$849.00Running a 23" front wheel on your cruiser requires geometry that maintains responsive handling without sacrificing stability—and that's exactly what this 6° triple tree delivers. The HAWG HALTERS X23 kit positions your front wheel forward 2" while...04080377- SKU:
- 04080377
- Availability:
- Ships Same Business Day
- Weight:
- 16.20 LBS
- PRODUCT NAME:
- TRIPLE TREE
- RAKE DEGREE IMPERIAL:
- 6°
- RIDING STYLE:
- STREET
- TYPE:
- RAKED
- FOR WHEEL SIZE:
- 26'
- MODEL:
- X23
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
$849.00 -
HAWG HALTERS X23 Bolt-On 6‚° Triple Tree Kit - Black - 23" - '87-'13 41FLAX23
HAWG HALTERS
$799.00Extended front ends demand geometry that keeps your bike responsive and predictable—not twitchy or unstable. The HAWG HALTERS X23 Bolt-On 6° Triple Tree Kit delivers precise steering geometry while positioning your front wheel forward 2" without...04080343- SKU:
- 04080343
- Availability:
- Ships Same Business Day
- Weight:
- 12.36 LBS
- MODEL:
- X23
- TYPE:
- RAKED
- PRODUCT NAME:
- TRIPLE TREE
- RAKE DEGREE IMPERIAL:
- 6°
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- FOR WHEEL SIZE:
- 23'
- RIDING STYLE:
- STREET
$799.00 -
HAWG HALTERS X23 Bolt-On 6‚° Triple Tree Kit - Black - 23" - '14-'20 49FLAX23
HAWG HALTERS
$829.00Extended front ends demand geometry that matches your setup—not compromises. The HAWG HALTERS X23 6° Triple Tree Kit delivers responsive handling and stable trail geometry without fork modifications or custom fabrication. Direct bolt-on installation gets...04080344- SKU:
- 04080344
- Availability:
- Ships Same Business Day
- Weight:
- 11.21 LBS
- COLOR/FINISH:
- BLACK
- FOR WHEEL SIZE:
- 23'
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- TRIPLE TREE
- UNITS:
- KIT
- RAKE DEGREE IMPERIAL:
- 6°
- TYPE:
- RAKED
- MODEL:
- X23
$829.00Qty in Cart: 0Quantity:Price:$829.00Subtotal:
