Progressive 13.0 in 444 Series Shocks 444-4020B

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

Progressive 444 Series Shocks, model 444-4020B, are 13.0-inch black shocks designed for select Harley-Davidson touring applications. The shocks use proprietary patented Frequency Sensing Technology (FST) to detect bump frequency and dynamically adjust damping as you ride, helping manage both small and large impacts for a more comfortable ride.

A top-mount threaded preload adjuster allows spring preload to be adjusted by hand without a special tool. The shocks feature deflective disc valving and progressive-rate springs. This configuration is listed for the 2008 Harley-Davidson FLHR Road King, FLHRC Road King Classic, FLHT Electra Glide Standard, FLHTC Electra Glide Classic, FLHX Street Glide and FLTR Road Glide, as well as the 2009 Harley-Davidson FLHR Road King, FLHRC Road King Classic, FLHT Electra Glide Standard and FLHTC Electra Glide Classic.

The manufacturer part number is 444-4020B, and the vendor part number is 444-4020B. Progressive states that the 444 Series includes a limited lifetime warranty and is made in the USA.

Features:

• Frequency Sensing Technology (FST): Automatically adjusts damping based on bump frequency for improved ride quality.
• 13.0-inch black shock configuration for listed Harley-Davidson applications.
• Hand-adjustable preload: Fine-tune spring preload without a special tool.
• Deflective disc valving helps control damping performance.
• Progressive-rate springs support a responsive suspension setup.
• Fitment: 2008 Harley-Davidson FLHR Road King, FLHRC Road King Classic, FLHT Electra Glide Standard, FLHTC Electra Glide Classic, FLHX Street Glide and FLTR Road Glide; 2009 Harley-Davidson FLHR Road King, FLHRC Road King Classic, FLHT Electra Glide Standard and FLHTC Electra Glide Classic.
• Manufacturer and vendor part number: 444-4020B.
• Limited lifetime warranty and made in USA, as stated by Progressive.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1
Fitment:
1980 Harley Davidson FLT Tour Glide Base
1981 Harley Davidson FLT Tour Glide Base
1982 Harley Davidson FLT Tour Glide Base
1983 Harley Davidson FLT Tour Glide Base
1997 Harley Davidson FLHR Road King Base
1997 Harley Davidson FLHRI Road King Base
1997 Harley Davidson FLHT Electra Glide Standard Base
1997 Harley Davidson FLHTC Electra Glide Classic Base
1997 Harley Davidson FLHTCI Electra Glide Classic Base
1997 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
1997 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
1998 Harley Davidson FLHR Road King Base
1998 Harley Davidson FLHRCI Road King Classic Base
1998 Harley Davidson FLHT Electra Glide Standard Base
1998 Harley Davidson FLHTC Electra Glide Classic Base
1998 Harley Davidson FLHTCI Electra Glide Classic Base
1998 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
1998 Harley Davidson FLTR Road Glide Base
1998 Harley Davidson FLTRI Road Glide Base
1999 Harley Davidson FLHR Road King Base
1999 Harley Davidson FLHRCI Road King Classic Base
1999 Harley Davidson FLHT Electra Glide Standard Base
1999 Harley Davidson FLHTC Electra Glide Classic Base
1999 Harley Davidson FLHTCI Electra Glide Classic Base
1999 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
1999 Harley Davidson FLTR Road Glide Base
1999 Harley Davidson FLTRI Road Glide Base
2000 Harley Davidson FLHR Road King Base
2000 Harley Davidson FLHRCI Road King Classic Base
2000 Harley Davidson FLHRI Road King Base
2000 Harley Davidson FLHT Electra Glide Standard Base
2000 Harley Davidson FLHTC Electra Glide Classic Base
2000 Harley Davidson FLHTCI Electra Glide Classic Base
2000 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2000 Harley Davidson FLTR Road Glide Base
2000 Harley Davidson FLTRI Road Glide Base
2001 Harley Davidson FLHR Road King Base
2001 Harley Davidson FLHRCI Road King Classic Base
2001 Harley Davidson FLHRI Road King Base
2001 Harley Davidson FLHT Electra Glide Standard Base
2001 Harley Davidson FLHTC Electra Glide Classic Base
2001 Harley Davidson FLHTCI Electra Glide Classic Base
2001 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2001 Harley Davidson FLTR Road Glide Base
2001 Harley Davidson FLTRI Road Glide Base
2002 Harley Davidson FLHR Road King Base
2002 Harley Davidson FLHRCI Road King Classic Base
2002 Harley Davidson FLHRI Road King Base
2002 Harley Davidson FLHRSEI Screamin Eagle Road King Base
2002 Harley Davidson FLHT Electra Glide Standard Base
2002 Harley Davidson FLHTC Electra Glide Classic Base
2002 Harley Davidson FLHTCI Electra Glide Classic Base
2002 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2002 Harley Davidson FLTR Road Glide Base
2002 Harley Davidson FLTRI Road Glide Base
2003 Harley Davidson FLHR Road King Base
2003 Harley Davidson FLHRCI Road King Classic Base
2003 Harley Davidson FLHRI Road King Base
2003 Harley Davidson FLHRSEI2 Screamin Eagle Road King 2 Base
2003 Harley Davidson FLHT Electra Glide Standard Base
2003 Harley Davidson FLHTC Electra Glide Classic Base
2003 Harley Davidson FLHTCI Electra Glide Classic Base
2003 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2003 Harley Davidson FLHTI Electra Glide Standard Base
2003 Harley Davidson FLTR Road Glide Base
2003 Harley Davidson FLTRI Road Glide Base
2004 Harley Davidson FLHR Road King Base
2004 Harley Davidson FLHRCI Road King Classic Base
2004 Harley Davidson FLHRI Road King Base
2004 Harley Davidson FLHRS Road King Custom Base
2004 Harley Davidson FLHT Electra Glide Standard Base
2004 Harley Davidson FLHTC Electra Glide Classic Base
2004 Harley Davidson FLHTCI Electra Glide Classic Base
2004 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2004 Harley Davidson FLHTI Electra Glide Standard Base
2004 Harley Davidson FLTR Road Glide Base
2004 Harley Davidson FLTRI Road Glide Base
2005 Harley Davidson FLHR Road King Base
2005 Harley Davidson FLHRCI Road King Classic Base
2005 Harley Davidson FLHRI Road King Base
2005 Harley Davidson FLHRS Road King Custom Base
2005 Harley Davidson FLHT Electra Glide Standard Base
2005 Harley Davidson FLHTC Electra Glide Classic Base
2005 Harley Davidson FLHTCI Electra Glide Classic Base
2005 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2005 Harley Davidson FLHTI Electra Glide Standard Base
2005 Harley Davidson FLTR Road Glide Base
2005 Harley Davidson FLTRI Road Glide Base
2006 Harley Davidson FLHR Road King Base
2006 Harley Davidson FLHRCI Road King Classic Base
2006 Harley Davidson FLHRS Road King Custom Base
2006 Harley Davidson FLHT Electra Glide Standard Base
2006 Harley Davidson FLHTCI Electra Glide Classic Base
2006 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base
2006 Harley Davidson FLHX Street Glide Base
2006 Harley Davidson FLTR Road Glide Base
2006 Harley Davidson FLTRI Road Glide Base
2007 Harley Davidson FLHR Road King Base
2007 Harley Davidson FLHRC Road King Classic Base
2007 Harley Davidson FLHRS Road King Custom Base
2007 Harley Davidson FLHT Electra Glide Standard Base
2007 Harley Davidson FLHTC Electra Glide Classic Base
2007 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2007 Harley Davidson FLHX Street Glide Base
2007 Harley Davidson FLTR Road Glide Base
2008 Harley Davidson FLHR Road King Base
2008 Harley Davidson FLHRC Road King Classic Base
2008 Harley Davidson FLHT Electra Glide Standard Base
2008 Harley Davidson FLHTC Electra Glide Classic Base
2008 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2008 Harley Davidson FLHX Street Glide Base
2008 Harley Davidson FLTR Road Glide Base
2009 Harley Davidson FLHR Road King Base
2009 Harley Davidson FLHRC Road King Classic Base
2009 Harley Davidson FLHT Electra Glide Standard Base
2009 Harley Davidson FLHTC Electra Glide Classic Base
2009 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2009 Harley Davidson FLHX Street Glide Base
2009 Harley Davidson FLTR Road Glide Base
2009 Harley Davidson FLTRSE3 CVO Road Glide Base
2010 Harley Davidson FLHR Road King Base
2010 Harley Davidson FLHRC Road King Classic Base
2010 Harley Davidson FLHTC Electra Glide Classic Base
2010 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2010 Harley Davidson FLHX Street Glide Base
2010 Harley Davidson FLHXSE CVO Street Glide Base
2010 Harley Davidson FLTR Road Glide Base
2010 Harley Davidson FLTRX Road Glide Custom Base
2011 Harley Davidson FLHR Road King Base
2011 Harley Davidson FLHRC Road King Classic Base
2011 Harley Davidson FLHTC Electra Glide Classic Base
2011 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2011 Harley Davidson FLHX Street Glide Base
2011 Harley Davidson FLTRU Road Glide Ultra Base
2011 Harley Davidson FLTRUSE CVO Road Glide Ultra Base
2011 Harley Davidson FLTRX Road Glide Custom Base
2012 Harley Davidson FLHR Road King Base
2012 Harley Davidson FLHRC Road King Classic Base
2012 Harley Davidson FLHTC Electra Glide Classic Base
2012 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2012 Harley Davidson FLHX Street Glide Base
2012 Harley Davidson FLTRU Road Glide Ultra Base
2012 Harley Davidson FLTRX Road Glide Custom Base
2012 Harley Davidson FLTRXSE CVO Road Glide Custom Base
2013 Harley Davidson FLHR Road King Base
2013 Harley Davidson FLHRC Road King Classic Base
2013 Harley Davidson FLHTC Electra Glide Classic Base
2013 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2013 Harley Davidson FLHX Street Glide Base
2013 Harley Davidson FLTRU Road Glide Ultra Base
2013 Harley Davidson FLTRX Road Glide Custom Base
2014 Harley Davidson FLHR Road King Base
2014 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2014 Harley Davidson FLHTK Ultra Limited Base
2014 Harley Davidson FLHTKSE CVO Limited Base
2014 Harley Davidson FLHX Street Glide Base
2014 Harley Davidson FLHXS Street Glide Special Base
2015 Harley Davidson FLHR Road King Base
2015 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2015 Harley Davidson FLHTCUL Electra Glide Ultra Classic Low Base
2015 Harley Davidson FLHTK Ultra Limited Base
2015 Harley Davidson FLHTKL Ultra Limited Low Base
2015 Harley Davidson FLHTKSE CVO Limited Base
2015 Harley Davidson FLHX Street Glide Base
2015 Harley Davidson FLHXS Street Glide Special Base
2015 Harley Davidson FLHXSE CVO Street Glide Base
2015 Harley Davidson FLTRUSE CVO Road Glide Ultra Base
2015 Harley Davidson FLTRX Road Glide Base
2015 Harley Davidson FLTRXS Road Glide Special Base
2016 Harley Davidson FLHR Road King Base
2016 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2016 Harley Davidson FLHTCUL Electra Glide Ultra Classic Low Base
2016 Harley Davidson FLHTK Ultra Limited Base
2016 Harley Davidson FLHTKL Ultra Limited Low Base
2016 Harley Davidson FLHTKSE CVO Limited Base
2016 Harley Davidson FLHX Street Glide Base
2016 Harley Davidson FLHXS Street Glide Special Base
2016 Harley Davidson FLHXSE CVO Street Glide Base
2016 Harley Davidson FLTR Road Glide Base
2016 Harley Davidson FLTRU Road Glide Ultra Base
2016 Harley Davidson FLTRUSE CVO Road Glide Ultra Base
2016 Harley Davidson FLTRX Road Glide Base
2016 Harley Davidson FLTRXS Road Glide Special Base
2017 Harley Davidson FLHR Road King Base
2017 Harley Davidson FLHRXS Road King Special Base
2017 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2017 Harley Davidson FLHTK Ultra Limited Base
2017 Harley Davidson FLHTKL Ultra Limited Low Base
2017 Harley Davidson FLHTKSE CVO Limited Base
2017 Harley Davidson FLHX Street Glide Base
2017 Harley Davidson FLHXS Street Glide Special Base
2017 Harley Davidson FLHXSE CVO Street Glide Base
2017 Harley Davidson FLTRU Road Glide Ultra Base
2017 Harley Davidson FLTRX Road Glide Base
2017 Harley Davidson FLTRXS Road Glide Special Base
2018 Harley Davidson FLHR Road King Base
2018 Harley Davidson FLHRXS Road King Special Base
2018 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2018 Harley Davidson FLHTK Ultra Limited Base
2018 Harley Davidson FLHTKL Ultra Limited Low Base
2018 Harley Davidson FLHTKSE CVO Limited Base
2018 Harley Davidson FLHX Street Glide Base
2018 Harley Davidson FLHXS Street Glide Special Base
2018 Harley Davidson FLHXSE CVO Street Glide Base
2018 Harley Davidson FLTRU Road Glide Ultra Base
2018 Harley Davidson FLTRX Road Glide Base
2018 Harley Davidson FLTRXS Road Glide Special Base
2018 Harley Davidson FLTRXSE CVO Road Glide Base
2019 Harley Davidson FLHR Road King Base
2019 Harley Davidson FLHRXS Road King Special Base
2019 Harley Davidson FLHT Electra Glide Standard Base
2019 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2019 Harley Davidson FLHTK Ultra Limited Base
2019 Harley Davidson FLHTKL Ultra Limited Low Base
2019 Harley Davidson FLHTKSE CVO Limited Base
2019 Harley Davidson FLHX Street Glide Base
2019 Harley Davidson FLHXS Street Glide Special Base
2019 Harley Davidson FLHXSE CVO Street Glide Base
2019 Harley Davidson FLTRU Road Glide Ultra Base
2019 Harley Davidson FLTRX Road Glide Base
2019 Harley Davidson FLTRXS Road Glide Special Base
2019 Harley Davidson FLTRXSE CVO Road Glide Base
2020 Harley Davidson FLHR Road King Base
2020 Harley Davidson FLHRXS Road King Special Base
2020 Harley Davidson FLHT Electra Glide Standard Base
2020 Harley Davidson FLHTK Ultra Limited Base
2020 Harley Davidson FLHTKSE CVO Limited Base
2020 Harley Davidson FLHX Street Glide Base
2020 Harley Davidson FLHXS Street Glide Special Base
2020 Harley Davidson FLHXSE CVO Street Glide Base
2020 Harley Davidson FLTRK Road Glide Limited Base
2020 Harley Davidson FLTRX Road Glide Base
2020 Harley Davidson FLTRXS Road Glide Special Base
2020 Harley Davidson FLTRXSE CVO Road Glide Base
2021 Harley Davidson FLH Electra Glide Revival Base
2021 Harley Davidson FLHR Road King Base
2021 Harley Davidson FLHRXS Road King Special Base
2021 Harley Davidson FLHT Electra Glide Standard Base
2021 Harley Davidson FLHTK Ultra Limited Base
2021 Harley Davidson FLHTKSE CVO Limited Base
2021 Harley Davidson FLHX Street Glide Base
2021 Harley Davidson FLHXS Street Glide Special Base
2021 Harley Davidson FLHXSE CVO Street Glide Base
2021 Harley Davidson FLTRK Road Glide Limited Base
2021 Harley Davidson FLTRX Road Glide Base
2021 Harley Davidson FLTRXS Road Glide Special Base
2021 Harley Davidson FLTRXSE CVO Road Glide Base
2022 Harley-Davidson FLHR Road King Base
2022 Harley-Davidson FLHRXS Road King Special Base
2022 Harley-Davidson FLHT Electra Glide Standard Base
2022 Harley-Davidson FLHTK Ultra Limited Base
2022 Harley-Davidson FLHX Street Glide Base
2022 Harley-Davidson FLHXS Street Glide Special Base
2022 Harley-Davidson FLHXSE CVO Street Glide Base
2022 Harley-Davidson FLHXST Street Glide ST Base
2022 Harley-Davidson FLTRK Road Glide Limited Base
2022 Harley-Davidson FLTRKSE CVO Road Glide Limited Base
2022 Harley-Davidson FLTRX Road Glide Base
2022 Harley-Davidson FLTRXS Road Glide Special Base
2022 Harley-Davidson FLTRXSE CVO Road Glide Base
2022 Harley-Davidson FLTRXST Road Glide ST Base
2023 Harley-Davidson FLHFB Electra Glide Highway King Base
2023 Harley-Davidson FLHRXS Road King Special Base
2023 Harley-Davidson FLHTK Ultra Limited Base
2023 Harley-Davidson FLHX Street Glide Base
2023 Harley-Davidson FLHXS Street Glide Special Base
2023 Harley-Davidson FLHXST Street Glide ST Base
2023 Harley-Davidson FLTRK Road Glide Limited Base
2023 Harley-Davidson FLTRX Road Glide Base
2023 Harley-Davidson FLTRXS Road Glide Special Base
2023 Harley-Davidson FLTRXST Road Glide ST Base
2024 Harley-Davidson FLHRXS Road King Special Base
2024 Harley-Davidson FLHTK Ultra Limited Base
2024 Harley-Davidson FLHX Street Glide Base
2024 Harley-Davidson FLTRK Road Glide Limited Base
2024 Harley-Davidson FLTRX Road Glide Base