# Progressive Harley-Davidson 444 Series Shocks 13.0in - Black

The 444 Series Shocks feature a proprietary patented Frequency Sensing Technology (FST) that has the unique ability to dynamically adjust damping as you ride; what this means is whether you're hitting the small or big bumps in the road, the shock distributes oil through ports accordingly to soak up the hit making for an ultimately comfortable ride. A top mount threaded preload adjuster allows for fine-tuning with a simple twist of the cap. 444 Series shocks are available in 3 configurations: Standard Weight, Heavy-duty (250+ lbs.) and Super Heavy Duty (Touring Models only - 350+ lbs.).

-   Frequency Sensing Technology (FST) allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality
-   Standard or heavy duty spring rate and black or chrome finish
-   Adjust spring pre-load by hand, no special tool needed
-   Limited Lifetime Warranty & made in USA
-   Deflective disc valving
-   Progressive rate spring

This Part Fits:

Year

Make

Model

Submodel

2021

Harley-Davidson

FLH Electra Glide Revival

Base

2023

Harley-Davidson

FLHFB Electra Glide Highway King

Base

1997-2022

Harley-Davidson

FLHR Road King

Base

2007-2013

Harley-Davidson

FLHRC Road King Classic

Base

1998-2006

Harley-Davidson

FLHRCI Road King Classic

Base

1997,2000-2005

Harley-Davidson

FLHRI Road King

Base

2004-2007

Harley-Davidson

FLHRS Road King Custom

Base

2002

Harley-Davidson

FLHRSEI Screamin Eagle Road King

Base

2003

Harley-Davidson

FLHRSEI2 Screamin Eagle Road King 2

Base

2017-2024

Harley-Davidson

FLHRXS Road King Special

Base

1997-2009,2019-2022

Harley-Davidson

FLHT Electra Glide Standard

Base

1997-2005,2007-2013

Harley-Davidson

FLHTC Electra Glide Classic

Base

1997-2006

Harley-Davidson

FLHTCI Electra Glide Classic

Base

1997,2007-2019

Harley-Davidson

FLHTCU Electra Glide Ultra Classic

Base

1997-2006

Harley-Davidson

FLHTCUI Electra Glide Ultra Classic

Base

2015-2016

Harley-Davidson

FLHTCUL Electra Glide Ultra Classic Low

Base

2003-2005

Harley-Davidson

FLHTI Electra Glide Standard

Base

2014-2024

Harley-Davidson

FLHTK Ultra Limited

Base

2015-2019

Harley-Davidson

FLHTKL Ultra Limited Low

Base

2014-2021

Harley-Davidson

FLHTKSE CVO Limited

Base

2006-2024

Harley-Davidson

FLHX Street Glide

Base

2014-2023

Harley-Davidson

FLHXS Street Glide Special

Base

2010,2015-2022

Harley-Davidson

FLHXSE CVO Street Glide

Base

2022-2023

Harley-Davidson

FLHXST Street Glide ST

Base

1980-1983

Harley-Davidson

FLT Tour Glide

Base

1998-2010,2016

Harley-Davidson

FLTR Road Glide

Base

1998-2006

Harley-Davidson

FLTRI Road Glide

Base

2020-2024

Harley-Davidson

FLTRK Road Glide Limited

Base

2022

Harley-Davidson

FLTRKSE CVO Road Glide Limited

Base

2009

Harley-Davidson

FLTRSE3 CVO Road Glide

Base

2011-2013,2016-2019

Harley-Davidson

FLTRU Road Glide Ultra

Base

2011,2015-2016

Harley-Davidson

FLTRUSE CVO Road Glide Ultra

Base

2015-2024

Harley-Davidson

FLTRX Road Glide

Base

2010-2013

Harley-Davidson

FLTRX Road Glide Custom

Base

2015-2023

Harley-Davidson

FLTRXS Road Glide Special

Base

2018-2022

Harley-Davidson

FLTRXSE CVO Road Glide

Base

2012

Harley-Davidson

FLTRXSE CVO Road Glide Custom

Base

2022-2023

Harley-Davidson

FLTRXST Road Glide ST

Base

## Details

- **Price:** 1210.87 CAD
- **Vendor:** Progressive
- **Type:** Shocks and Struts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1210.87 CAD | In stock |

## Images

- Photo - Primary
- User 3

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/progressive-harley-davidson-444-series-shocks-13-0in-black-1)
> Updated: 2026-06-27