Monotube Cartridge Fork Kit — 39 mm (1.54")

PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit — 39 mm (1.54") – 04-20 Sportster

PROGRESSIVE SUSPENSION
0414-0451
31-2514
  • Converts damper rod forks to high-performance cartridge forks
  • Includes gas-charged monotube cartridges and tuned springs
  • Improves brake dive, stability, cornering, and bottoming control
  • No fork modification required; lowering up to 2" (not for low models)
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€332.69
€403.98
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Upgrade your stock damper rod forks to a high-performance cartridge setup for improved front-end control. 🔧🏍️

This kit contains gas-charged monotube fork cartridges and custom-tuned fork springs to reduce brake dive, enhance stability, and improve cornering and bottoming control.

No fork modification required; lowering kits lower the front end up to 2". Not for use on low models.

Made in the U.S.A.

: 0414-0451
In Stock

Data sheet

Units
Kit
Style
Monotube
Brand
PROGRESSIVE SUSPENSION
Fork Tube Diameter
39,00 mm (1,54")
Height Adjustment
Standard
Harley Family
Sportster

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Sportster Custom Sportster 2004
Harley Davidson Sportster Custom Sportster 2005
Harley Davidson Sportster Custom Sportster 2006
Harley Davidson Sportster Custom Sportster 2007
Harley Davidson Sportster Custom Sportster 2008
Harley Davidson Sportster Custom Sportster 2009
Harley Davidson Sportster Custom Sportster 2010
Harley Davidson Sportster Custom Sportster 2011
Harley Davidson Sportster Custom Sportster 2012
Harley Davidson Sportster Custom 110th Anniversary Sportster 2013
Harley Davidson Sportster Custom Sportster 2014
Harley Davidson Sportster Custom Sportster 2015
Harley Davidson Sportster Custom Sportster 2016
Harley Davidson Sportster Custom Sportster 2017
Harley Davidson Sportster Custom Sportster 2018
Harley Davidson Sportster Custom Sportster 2019
Harley Davidson Sportster Custom Sportster 2020
Harley Davidson Sportster Custom Sportster 2014
Harley Davidson Sportster Custom Sportster 2015
Harley Davidson Sportster Custom Sportster 2016
Harley Davidson Sportster Custom Sportster 2017
Harley Davidson Sportster Custom Sportster 2018
Harley Davidson Sportster Custom Sportster 2019
Harley Davidson Sportster Custom Sportster 2020
Harley Davidson Sportster Custom LE A Sportster 2014
Harley Davidson Sportster Custom LE A Sportster 2015
Harley Davidson Sportster Custom LE A Sportster 2016
Harley Davidson Sportster Custom LE B Sportster 2014
Harley Davidson Sportster Custom LE B Sportster 2015
Harley Davidson Sportster Custom LE B Sportster 2016
Harley Davidson Sportster Custom LE B Sportster 2017
Harley Davidson Low Sportster 2006
Harley Davidson Low Sportster 2007
Harley Davidson Low Sportster 2008
Harley Davidson Low Sportster 2009
Harley Davidson Low Sportster 2010
Harley Davidson Low Sportster 2011
Harley Davidson Super Low Sportster 2014
Harley Davidson Super Low Sportster 2015
Harley Davidson Super Low Sportster 2016
Harley Davidson Super Low Sportster 2017
Harley Davidson Sportster Superlow Sportster 2018
Harley Davidson Sportster Superlow Sportster 2019
Harley Davidson Super Low Sportster 2014
Harley Davidson Super Low Sportster 2015
Harley Davidson Super Low Sportster 2016
Harley Davidson Super Low Sportster 2017
Harley Davidson Sportster Superlow Sportster 2018
Harley Davidson Sportster Superlow Sportster 2019
Harley Davidson Sportster Superlow Sportster 2020
Harley Davidson Low Sportster 2005
Harley Davidson Low Sportster 2006
Harley Davidson Super Low Sportster 2011
Harley Davidson Super Low Sportster 2012
Harley Davidson Super Low Sportster 2013
Harley Davidson Super Low Sportster 2014
Harley Davidson Super Low Sportster 2015
Harley Davidson Super Low Sportster 2014
Harley Davidson Super Low Sportster 2015
Harley Davidson Super Low Sportster 2016
Harley Davidson Super Low Sportster 2017
Harley Davidson Sportster SuperLow Sportster 2018
Harley Davidson Sportster SuperLow Sportster 2019
Harley Davidson Sportster SuperLow Sportster 2020