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Progressive Suspension 444 Series Shocks for Harley-Davidson Models

Product may vary from photo(s).

Everyday Low Price: $624.99

Gold Club Price: What's This? $562.49

J&P Part: 504-518

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Description

Important warranty information: Warranty Information

This product was proudly made in the USA Made In The USA

Progressive Suspension 444 Series Shocks for Harley-Davidson Models

• After more than a decade of ruling the roads with their famous 440 Series shocks with IAS, Progressive Suspension has unveiled another breakthrough design

• It is dubbed Frequency Sensing Technology (FST) for its unique ability to dynamically adjust damping as you ride

• Frequency Sensing Technology allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality

• These shocks also feature deflective disc valving, hand adjustable spring pre-load (no special tools needed), and progressive rate springs

• High pressure gas charged for consistent performance

• Sold in pairs

• Lifetime Limited Warranty and are Made in USA

Product Specs

  • Adjustable: Yes
  • Finish: Anodized
  • Gas Filled: Yes
  • Length: 13″
  • Manufacturer Part Number: 444-4051B
  • Sold in Units: Pair
  • Standard or Heavy Duty: Heavy Duty

Fitment

Harley-Davidson® Models

  • Dyna Fat Bob CVO FXDFSE : 2009
  • Dyna Fat Bob CVO FXDFSE2 : 2010
  • Dyna Fat Bob FXDF : 2008–2014
  • Dyna Low Rider Convertible FXDS : 1994–2000
  • Dyna Low Rider EFI FXDLI : 2005–2006
  • Dyna Low Rider FXDL : 1993–2005, 2007–2013
  • Dyna Street Bob EFI FXDBI : 2006
  • Dyna Street Bob FXDB : 2007–2014
  • Dyna Street Bob FXDBP : 2013–2014
  • Dyna Super Glide 35th Anniversary EFI FXDI35 : 2006
  • Dyna Super Glide Custom EFI FXDCI : 2005–2006
  • Dyna Super Glide Custom FXDC : 1992, 2005, 2007–2014
  • Dyna Super Glide Custom FXDC Anniversary : 2013
  • Dyna Super Glide CVO FXDSE : 2007
  • Dyna Super Glide CVO FXDSE2 : 2008
  • Dyna Super Glide EFI FXDI : 2005–2006
  • Dyna Super Glide FXD : 1995–2005, 2007–2010
  • Dyna Super Glide Police FXDP : 2004, 2006–2007
  • Dyna Super Glide Sport EFI FXDXI : 2005
  • Dyna Super Glide Sport FXDX : 1999–2005
  • Dyna Super Glide Sturgis FXDB-S : 1991
  • Dyna Super Glide T-Sport FXDXT : 2001–2003
  • Dyna Wide Glide CVO FXDWG3 : 2002
  • Dyna Wide Glide EFI FXDWGI : 2005–2006
  • Dyna Wide Glide FXDWG : 1993–2005, 2007–2008, 2010–2014

Customer Reviews

  Posted:

Shocks are great, easy to install and work much better than stock. Look and fitment is perfect.