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Fork Springs & Cartridge

Fork Springs & Cartridge

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  • Out of stock
    Race Tech - FRSP S3827100 - Fork Springs - 1.00 kg/mm

    Race Tech - FRSP S3827100 - Fork Springs - 1.00 kg/mm

    Race Tech

    $149.99
    Race Tech - FRSP S3827100 - Fork Springs - 1.00 kg/mmFeaturesHigh stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steelAccurate rates to within 2%Accuracy and...
    $149.99
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    $149.99
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  • Out of stock
    Race Tech - FRSP S3627090 - Fork Springs - 0.90 kg/mm

    Race Tech - FRSP S3627090 - Fork Springs - 0.90 kg/mm

    Race Tech

    $149.99
    Race Tech - FRSP S3627090 - Fork Springs - 0.90 kg/mmFeaturesHigh stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steelAccurate rates to within 2%Accuracy and...
    $149.99
    Qty in Cart: 0
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    $149.99
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  • Out of stock
    Race Tech - FRSP S3627085 - Fork Springs - 0.85 kg/mm

    Race Tech - FRSP S3627085 - Fork Springs - 0.85 kg/mm

    Race Tech

    $149.99
    Race Tech - FRSP S3627085 - Fork Springs - 0.85 kg/mmFeaturesHigh stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steelAccurate rates to within 2%Accuracy and...
    $149.99
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    $149.99
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  • Out of stock
    Progressive Suspension - 31-2500 - Monotube Cartridge Fork Kit - 41 mm - Standard

    Progressive Suspension - 31-2500 - Monotube Cartridge Fork Kit - 41 mm - Standard

    Progressive Suspension

    $505.95
    Progressive Suspension - 31-2500 - Monotube Cartridge Fork Kit - 41 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged...
    $505.95
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    $505.95
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  • Out of stock
    Race Tech - FRSP S4430140 - Fork Springs - 1.40 kg/mm

    Race Tech - FRSP S4430140 - Fork Springs - 1.40 kg/mm

    Race Tech

    $149.99
    Race Tech - FRSP S4430140 - Fork Springs - 1.40 kg/mmFeaturesAccuracy and performanceAccurate rates to within 2%Chrome silicon, high stiffness-to-mass ratio, shot-peened, heat-treated and presetSpecs
    $149.99
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    $149.99
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  • Out of stock
    Progressive Suspension - 11-1549 - Fork Spring Kit - Heavy-Duty - Tri-Glide

    Progressive Suspension - 11-1549 - Fork Spring Kit - Heavy-Duty - Tri-Glide

    Progressive Suspension

    $139.95
    Progressive Suspension - 11-1549 - Fork Spring Kit - Heavy-Duty - Tri-GlideFeaturesHeavy-duty version of the Progressive Suspension fork springsThe cost-effective go-to for a substantial increase in...
    $139.95
    Qty in Cart: 0
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    $139.95
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  • Out of stock
    Progressive Suspension - 11-1528 - Fork Springs - 41.00 mm

    Progressive Suspension - 11-1528 - Fork Springs - 41.00 mm

    Progressive Suspension

    $123.95
    Progressive Suspension - 11-1528 - Fork Springs - 41.00 mmFeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to...
    $123.95
    Qty in Cart: 0
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    $123.95
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  • Out of stock
    Progressive Suspension - 31-4009 - Monotube Cartridge Fork Kit - Lowered 1”-2”

    Progressive Suspension - 31-4009 - Monotube Cartridge Fork Kit - Lowered 1”-2”

    Progressive Suspension

    $687.95
    Progressive Suspension - 31-4009 - Monotube Cartridge Fork Kit - Lowered 1”-2”FeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged monotube...
    $687.95
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    $687.95
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  • Out of stock
    Progressive Suspension - 10-2009 - Fork Lowering Kit - Inverted

    Progressive Suspension - 10-2009 - Fork Lowering Kit - Inverted

    Progressive Suspension

    $164.95
    Progressive Suspension - 10-2009 - Fork Lowering Kit - InvertedFeaturesKits utilize Progressive Suspension's experience and knowledge to provide exact model applicationsProgressively wound for more...
    $164.95
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    $164.95
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  • Out of stock
    Progressive Suspension - 11-1577 - Fork Springs - 39.00 mm

    Progressive Suspension - 11-1577 - Fork Springs - 39.00 mm

    Progressive Suspension

    $123.95
    Progressive Suspension - 11-1577 - Fork Springs - 39.00 mmFeaturesProgressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to...
    $123.95
    Qty in Cart: 0
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    $123.95
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  • Out of stock
    Progressive Suspension - 31-4007 - Monotube Cartridge Fork Kit - 49 mm - Lowering Progressive Suspension - 31-4007 - Monotube Cartridge Fork Kit - 49 mm - Lowering

    Progressive Suspension - 31-4007 - Monotube Cartridge Fork Kit - 49 mm - Lowering

    Progressive Suspension

    $632.95
    Progressive Suspension - 31-4007 - Monotube Cartridge Fork Kit - 49 mm - LoweringFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged...
    $632.95
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    $632.95
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  • Out of stock
    Progressive Suspension - 31-2539 - Monotube Cartridge Fork Kit - 39 mm - Lowering

    Progressive Suspension - 31-2539 - Monotube Cartridge Fork Kit - 39 mm - Lowering

    Progressive Suspension

    $316.95
    Progressive Suspension - 31-2539 - Monotube Cartridge Fork Kit - 39 mm - LoweringFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged...
    $316.95
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    $316.95
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  • Out of stock
    Progressive Suspension - 31-4005 - Monotube Cartridge Fork Kit - 49 mm - Lowering

    Progressive Suspension - 31-4005 - Monotube Cartridge Fork Kit - 49 mm - Lowering

    Progressive Suspension

    $632.95
    Progressive Suspension - 31-4005 - Monotube Cartridge Fork Kit - 49 mm - LoweringFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged...
    $632.95
    Qty in Cart: 0
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    $632.95
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  • Out of stock
    Race Tech - FLEK S3885 - Complete Front End Suspension Kit - 0.85 kg/mm Spring

    Race Tech - FLEK S3885 - Complete Front End Suspension Kit - 0.85 kg/mm Spring

    Race Tech

    $349.99
    Race Tech - FLEK S3885 - Complete Front End Suspension Kit - 0.85 kg/mm SpringFeaturesRace Tech complete front-end suspension kits improve comfort and performance of damping rod forksKits come with...
    $349.99
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    $349.99
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  • Out of stock
    Progressive Suspension - 10-2006 - Fork Lowering System - Front - Lowers 2.00"

    Progressive Suspension - 10-2006 - Fork Lowering System - Front - Lowers 2.00"

    Progressive Suspension

    $149.95
    Progressive Suspension - 10-2006 - Fork Lowering System - Front - Lowers 2.00"FeaturesTransform a time-consuming installation process into a quick and simple jobLower front end of your bike up to 2"...
    $149.95
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    $149.95
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  • Out of stock
    Progressive Suspension - 31-4010 - Monotube Fork Cartridge Kit - +2"

    Progressive Suspension - 31-4010 - Monotube Fork Cartridge Kit - +2"

    Progressive Suspension

    $632.95
    Progressive Suspension - 31-4010 - Monotube Fork Cartridge Kit - +2"FeaturesReplaces all OEM fork internals2” Over Stock Ride Height Without Changing Fork TubesFrequency Sensing Technology (FST)...
    $632.95
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    $632.95
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  • Out of stock
    Progressive Suspension - 31-2537 - Monotube Cartridge Fork Kit - 39 mm - Lowering

    Progressive Suspension - 31-2537 - Monotube Cartridge Fork Kit - 39 mm - Lowering

    Progressive Suspension

    $287.95
    Progressive Suspension - 31-2537 - Monotube Cartridge Fork Kit - 39 mm - LoweringFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged...
    $287.95
    Qty in Cart: 0
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    $287.95
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  • Out of stock
    Progressive Suspension - 31-4006 - Monotube Cartridge Fork Kit - 49 mm - Standard Progressive Suspension - 31-4006 - Monotube Cartridge Fork Kit - 49 mm - Standard

    Progressive Suspension - 31-4006 - Monotube Cartridge Fork Kit - 49 mm - Standard

    Progressive Suspension

    $632.95
    Progressive Suspension - 31-4006 - Monotube Cartridge Fork Kit - 49 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged...
    $632.95
    Qty in Cart: 0
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    $632.95
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  • Out of stock
    Progressive Suspension - 31-2536 - Monotube Cartridge Fork Kit - 39 mm - Standard

    Progressive Suspension - 31-2536 - Monotube Cartridge Fork Kit - 39 mm - Standard

    Progressive Suspension

    $316.95
    Progressive Suspension - 31-2536 - Monotube Cartridge Fork Kit - 39 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged...
    $316.95
    Qty in Cart: 0
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    $316.95
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  • Out of stock
    Progressive Suspension - 31-2519 - Monotube Cartridge Fork Kit - '06-'17 FXD Progressive Suspension - 31-2519 - Monotube Cartridge Fork Kit - '06-'17 FXD

    Progressive Suspension - 31-2519 - Monotube Cartridge Fork Kit - '06-'17 FXD

    Progressive Suspension

    $632.95
    Progressive Suspension - 31-2519 - Monotube Cartridge Fork Kit - '06-'17 FXDFeaturesAsymmetrical design places a preload adjuster over a progressive rate spring in one leg and an aluminum-bodied,...
    $632.95
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    $632.95
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  • Out of stock
    Progressive Suspension - 31-4004 - Monotube Cartridge Fork Kit - 49 mm - Standard

    Progressive Suspension - 31-4004 - Monotube Cartridge Fork Kit - 49 mm - Standard

    Progressive Suspension

    $632.95
    Progressive Suspension - 31-4004 - Monotube Cartridge Fork Kit - 49 mm - StandardFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged...
    $632.95
    Qty in Cart: 0
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    $632.95
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  • Out of stock
    Progressive Suspension - 31-2504 - Monotube Cartridge Fork Kit - 41 mm - Lowering

    Progressive Suspension - 31-2504 - Monotube Cartridge Fork Kit - 41 mm - Lowering

    Progressive Suspension

    $316.95
    Progressive Suspension - 31-2504 - Monotube Cartridge Fork Kit - 41 mm - LoweringFeaturesConverts dual damper rod forks to high-performance cartridge forksContains high-performance, gas-charged...
    $316.95
    Qty in Cart: 0
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    $316.95
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  • Out of stock
    Legend Suspension - 0414-0519 - Standard AXEO Front Suspension - 49 mm - '17-'18 Trike Legend Suspension - 0414-0519 - Standard AXEO Front Suspension - 49 mm - '17-'18 Trike

    Legend Suspension - 0414-0519 - Standard AXEO Front Suspension - 49 mm - '17-'18 Trike

    Legend Suspension

    $899.95
    Legend Suspension - 0414-0519 - Standard AXEO Front Suspension - 49 mm - '17-'18 TrikeFeaturesDesigned to be used with stock diameter front wheelsEasy installationIncludes two mono-tube, dual...
    $899.95
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    $899.95
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  • Out of stock
    Eastern Motorcycle Parts - K-2-838 - Replacement Fork Springs - 41 mm Showa

    Eastern Motorcycle Parts - K-2-838 - Replacement Fork Springs - 41 mm Showa

    Eastern Motorcycle Parts

    $65.95
    Eastern Motorcycle Parts - K-2-838 - Replacement Fork Springs - 41 mm ShowaFeaturesGreat low-cost solution for those who want OEM-spec fork springsMade to exact OEM specificationsMade in the U.S.A...
    $65.95
    Qty in Cart: 0
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    $65.95
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  • Out of stock
    Burly Brand - B28-115 - Fork Lowering Kit - Lowers 1.50"

    Burly Brand - B28-115 - Fork Lowering Kit - Lowers 1.50"

    Burly Brand

    $190.95
    Burly Brand - B28-115 - Fork Lowering Kit - Lowers 1.50"FeaturesThe quickest and easiest way to lower front forks by 1-1/2"Comes with two chrome compression springs, spring spacers and bushingsMade...
    $190.95
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    $190.95
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  • Out of stock
    Burly Brand - B28-110 - Fork Lowering Kit - 35 mm - Lowers 2.00"

    Burly Brand - B28-110 - Fork Lowering Kit - 35 mm - Lowers 2.00"

    Burly Brand

    $120.95
    Burly Brand - B28-110 - Fork Lowering Kit - 35 mm - Lowers 2.00"FeaturesThis is how you get the look many people wantLower the forks up to 2"Come with two rebound springs and two 30.5 mm o.d...
    $120.95
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    $120.95
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  • Out of stock
    Burly Brand - B28-1006 - Slammer Kit - Front - Lowers 2.00" - '00 - '17 Burly Brand - B28-1006 - Slammer Kit - Front - Lowers 2.00" - '00 - '17

    Burly Brand - B28-1006 - Slammer Kit - Front - Lowers 2.00" - '00 - '17

    Burly Brand

    $218.95
    Burly Brand - B28-1006 - Slammer Kit - Front - Lowers 2.00" - '00 - '17FeaturesComplete lowering kit in one boxEasy-to-install fork springsDo not require complete disassembly of forksLowers the front...
    $218.95
    Qty in Cart: 0
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    $218.95
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  • Out of stock
    On Sale
    Arlen Ness - 17-025 - Lowering Kit - Complete

    Arlen Ness - 17-025 - Lowering Kit - Complete

    Arlen Ness

    MSRP: $179.95
    Now: $161.96
    Was: $179.95
    Arlen Ness - 17-025 - Lowering Kit - CompleteFeaturesLowers the front and rear using one kitKit includes shortened dampers, rear shock adjusters and a shortened chrome kickstandUses OEM front...
    MSRP: $179.95
    Now: $161.96
    Was: $179.95
    Qty in Cart: 0
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    MSRP: $179.95
    Now: $161.96
    Was: $179.95
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  • Out of stock
    Performance Machine (Pm) - 0208-2102-BM - Fork Slider Covers - Tech - Contrast Cut Performance Machine (Pm) - 0208-2102-BM - Fork Slider Covers - Tech - Contrast Cut

    Performance Machine (Pm) - 0208-2102-BM - Fork Slider Covers - Tech - Contrast Cut

    Performance Machine

    $362.95
    Performance Machine (Pm) - 0208-2102-BM - Fork Slider Covers - Tech - Contrast Cut Features Machined from billet aluminum Made in the U.S.A. Performance Machine - The 50 Year...
    $362.95
    Qty in Cart: 0
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    $362.95
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  • Out of stock
    Custom Cycle Engineering - 49 mm Chrome Fork Brace fits '06-'08 FXDWG, '08-'17 FXDF Models Custom Cycle Engineering - 49 mm Chrome Fork Brace fits '06-'08 FXDWG, '08-'17 FXDF Models

    Custom Cycle Engineering - 49 mm Chrome Fork Brace fits '06-'08 FXDWG, '08-'17 FXDF Models

    Custom Cycle Engineering

    $469.95
    Custom Cycle Engineering - 49 mm Chrome Fork Brace fits '06-'08 FXDWG, '08-'17 FXDF Models Features: Original Randy Smith design Manufactured from a solid piece of 6061 T-6 aluminum, then...
    $469.95
    Qty in Cart: 0
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    $469.95
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  • Out of stock
    JRI Suspension - Harley Touring Fork Cartridge fits '14-'23 FLH/FLT Models JRI Suspension - Harley Touring Fork Cartridge fits '14-'23 FLH/FLT Models

    JRI Suspension - Harley Touring Fork Cartridge fits '14-'23 FLH/FLT Models

    JRI Suspension

    $1,274.99
    JRI Suspension - Harley Touring Fork Cartridge fits '14-'23 FLH/FLT Models JRi is no stranger to motorcycles or championships, having developed ride height and dual adjustable rear shocks for...
    $1,274.99
    Qty in Cart: 0
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    $1,274.99
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  • Out of stock
    JRI Suspension - Harley Touring Fork Cartridge fits '97-'13 FLH/FLT Models JRI Suspension - Harley Touring Fork Cartridge fits '97-'13 FLH/FLT Models

    JRI Suspension - Harley Touring Fork Cartridge fits '97-'13 FLH/FLT Models

    JRI Suspension

    $1,274.99
    JRI Suspension - Harley Touring Fork Cartridge fits '97-'13 FLH/FLT Models JRi is no stranger to motorcycles or championships, having developed ride height and dual adjustable rear shocks for...
    $1,274.99
    Qty in Cart: 0
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    $1,274.99
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  • Out of stock
    Patriot Suspension - Genesis Series Fork Spring Kit - fits 41MM FLHR Models

    Patriot Suspension - Genesis Series Fork Spring Kit - fits 41MM FLHR Models

    Patriot Suspension

    $223.95
    Patriot Suspension - Genesis Series Fork Spring Kit - fits 41MM FLHR Models The innovative Genesis Series dual spring set up contains a specially designed Multirate outer spring and a one of a kind...
    $223.95
    Qty in Cart: 0
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    $223.95
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  • Out of stock
    Progressive Suspension - Monotube Fork Cartridge Kit - fits '16-'17 XL883L, XL883N, or '16 XL1200V

    Progressive Suspension - Monotube Fork Cartridge Kit - fits '16-'17 XL883L, XL883N, or '16 XL1200V

    Progressive Suspension

    $313.95 - $316.95
    The Progressive Monotube Fork Cartridge Kits convert dual damper rod forks to high performance cartridge forks. They also improve resistance to front brake dive, front end stability, cornering, and...
    $313.95 - $316.95
    Qty in Cart: 0
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    $313.95 - $316.95
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Adding your products to cart

Fork Springs & Cartridge

A Harley-Davidson’s front suspension will not function properly without fork springs and/or a cartridge kit. Deadbeat Customs carries fork springs and cartridge kits from such brands as Legend Suspension and Patriot Suspension. These brands are popular among motorcyclists because their parts meet the criteria for quality suspension items.

When you’re in the market for fork springs or cartridges, there are two things to keep in mind:


Adjustability - Cartridge kits should provide riders with a wide range of adjustability so they give riders the freedom to fix the suspension to their liking. This will make riding through hazardous road conditions much more bearable.
Compatibility - This is pretty self-explanatory, but it is a crucial factor nonetheless. It’s important to always double check fork spring’s fitment before purchasing to make sure it’s a match for your bike.
Fork springs and cartridges are important parts of a well-maintained front suspension. Deadbeat Customs offers only the best kits that will take your Harley’s performance levels to new heights.