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Progressive Monotube Fork Cartridge Kit For Harley Softail 2000-2016

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Progressive Suspension Monotube Fork Cartridge Kit For Harley Softail

True high-performance front suspension has finally made its way to HD. Progressive's state-of-the-art Monotube Fork Kit represents the pinnacle of front end handling. High performance specialty components replace the sloppy open bath damping found in HD forks. The kit features a set of gas charged monotube dampers and a set of custom tuned fork springs so you can convert your bike to cartridge forks whether you have dual damper rod forks or a damper rod/cartridge setup.


  • Complete fork internal replacement kit
  • Improved resistance to front brake dive, front end stability & cornering traits, and better avoidance of "bottoming out"
  • Progressive spring rate
  • High-quality chrome-silicon wire
  • Precision wound
  • Made in USA

Fitment Notes & Exceptions

  • Changing ride height can potentially change many carefully-engineered attributes of your bike, including trail and mechanical trail
  • A change in ride height at one end of the vehicle usually will require a change at the other end
  • Prior to purchasing front-end components that are different than your OEM length, please verify that wheel and suspension travel can be altered without causing clearance issues - common interference spots include triple trees, fenders, frame, and of course, the ground.
This Product Fits:
Harley Davidson
Cross Bones FLSTSB 2008, 2009, 2010, 2011
Fat Boy CVO/SE FLSTFSE2 2006
Fat Boy FLSTF/I 20002016
Fat Boy Lo FLSTFB 20092016
Fat Boy S FLSTFBS 2016
FLSTSE2 CVO/SE Softail Convertible 2011
FLSTSE CVO/SE Softail Convertible 2010
Heritage Softail Classic FLSTC/I 20002016
Heritage Softail FLST/I 2006
Heritage Springer FLSTS/I 2000, 2001, 2002, 2003
Softail Convertible CVO/SE FLSTSE3 2012
Softail Custom/Nostalgia/Special/Deluxe FLSTN/I 20052016
Softail Slim FLS 2012, 2013, 2014, 2015, 2016
Softail Slim S FLSS 2016
Softail Springer Classic FLSTSC/I 2005, 2006, 2007
Product Style RevZilla Item # Manufacturer Product # Availability
2" Drop Kit 903011 312504 Available: Expect 1-2 business days lead time prior to shipment
Stock Height Kit 903009 312502 In Stock: Ships within 24 hours


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Progressive Monotube Fork Cartridge Kit For Harley Softail 2000-2016 4 5 1 1
Highly Recomment I paired these Monotube Forks with the Progressive 422's for my 2013 HD Softail. Handling is much improved. It now rides like an actual machine and less like a 10-speed peddle bike. We all know Harley puts the cheapest parts in their bikes because you're more than likely gonna upgrade it. I did. Pleased. There maybe better custom shocks out there I don't know about, but for my picky tastes these did the trick. This company, as their name implies, uses a progressive recoil in their suspension based on depth of travel for a more stable and responsive ride. It's literally like going from the 19th to the 21st century in technology. The basic HD oil springs are an outdated cheap bandaid compared to the Monotubes. Highly recommend. Hope this helps. June 30, 2015
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Progressive Monotube Fork Cartridge Kit For Harley Softail 2000-2016
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A shopper asked: Do you have a fit for a 2006 FLSTFSE2 without lowering the bike any further? Sep 4, 2015
Answer this · Send to friends Good question? Yes (0) No (0)