Progressive Harley-Davidson 444 Series Shocks 13.0in - Black

444-4002B

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.).

Features and Benefits

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

2021 Harley-Davidson FLH Electra Glide Revival Base --.1868cc Suspension::Shocks and Struts
2023 Harley-Davidson FLHFB Electra Glide Highway King Base --.1868cc Suspension::Shocks and Struts
1997-1998 Harley-Davidson FLHR Road King Base --.1340cc Suspension::Shocks and Struts
1999-2006 Harley-Davidson FLHR Road King Base --.1450cc Suspension::Shocks and Struts
2007-2011 Harley-Davidson FLHR Road King Base --.1584cc Suspension::Shocks and Struts
2012-2016 Harley-Davidson FLHR Road King Base --.1690cc Suspension::Shocks and Struts
2017-2022 Harley-Davidson FLHR Road King Base --.1746cc Suspension::Shocks and Struts
2007-2010 Harley-Davidson FLHRC Road King Classic Base --.1584cc Suspension::Shocks and Struts
2011-2013 Harley-Davidson FLHRC Road King Classic Base --.1690cc Suspension::Shocks and Struts
1998 Harley-Davidson FLHRCI Road King Classic Base --.1340cc Suspension::Shocks and Struts
1999-2006 Harley-Davidson FLHRCI Road King Classic Base --.1450cc Suspension::Shocks and Struts
1997 Harley-Davidson FLHRI Road King Base --.1340cc Suspension::Shocks and Struts
2000-2005 Harley-Davidson FLHRI Road King Base --.1450cc Suspension::Shocks and Struts
2004-2006 Harley-Davidson FLHRS Road King Custom Base --.1450cc Suspension::Shocks and Struts
2007 Harley-Davidson FLHRS Road King Custom Base --.1584cc Suspension::Shocks and Struts
2002 Harley-Davidson FLHRSEI Screamin Eagle Road King Base --.1550cc Suspension::Shocks and Struts
2003 Harley-Davidson FLHRSEI2 Screamin Eagle Road King 2 Base --.1690cc Suspension::Shocks and Struts
2017-2018 Harley-Davidson FLHRXS Road King Special Base --.1746cc Suspension::Shocks and Struts
2019-2024 Harley-Davidson FLHRXS Road King Special Base --.1868cc Suspension::Shocks and Struts
1997-1998 Harley-Davidson FLHT Electra Glide Standard Base --.1340cc Suspension::Shocks and Struts
1999-2006 Harley-Davidson FLHT Electra Glide Standard Base --.1450cc Suspension::Shocks and Struts
2007-2009 Harley-Davidson FLHT Electra Glide Standard Base --.1584cc Suspension::Shocks and Struts
2019-2022 Harley-Davidson FLHT Electra Glide Standard Base --.1746cc Suspension::Shocks and Struts
1997-1998 Harley-Davidson FLHTC Electra Glide Classic Base --.1340cc Suspension::Shocks and Struts
1999-2005 Harley-Davidson FLHTC Electra Glide Classic Base --.1450cc Suspension::Shocks and Struts
2007-2011 Harley-Davidson FLHTC Electra Glide Classic Base --.1584cc Suspension::Shocks and Struts
2012-2013 Harley-Davidson FLHTC Electra Glide Classic Base --.1690cc Suspension::Shocks and Struts
1997-1998 Harley-Davidson FLHTCI Electra Glide Classic Base --.1340cc Suspension::Shocks and Struts
1999-2006 Harley-Davidson FLHTCI Electra Glide Classic Base --.1450cc Suspension::Shocks and Struts
1997 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base --.1340cc Suspension::Shocks and Struts
2007-2011 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base --.1584cc Suspension::Shocks and Struts
2012-2016 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base --.1690cc Suspension::Shocks and Struts
2017-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base --.1746cc Suspension::Shocks and Struts
1997-1998 Harley-Davidson FLHTCUI Electra Glide Ultra Classic Base --.1340cc Suspension::Shocks and Struts
1999-2006 Harley-Davidson FLHTCUI Electra Glide Ultra Classic Base --.1450cc Suspension::Shocks and Struts
2015-2016 Harley-Davidson FLHTCUL Electra Glide Ultra Classic Low Base --.1690cc Suspension::Shocks and Struts
2003-2005 Harley-Davidson FLHTI Electra Glide Standard Base --.1450cc Suspension::Shocks and Struts
2014-2016 Harley-Davidson FLHTK Ultra Limited Base --.1690cc Suspension::Shocks and Struts
2017-2018 Harley-Davidson FLHTK Ultra Limited Base --.1746cc Suspension::Shocks and Struts
2019-2024 Harley-Davidson FLHTK Ultra Limited Base --.1868cc Suspension::Shocks and Struts
2015-2016 Harley-Davidson FLHTKL Ultra Limited Low Base --.1690cc Suspension::Shocks and Struts
2017-2018 Harley-Davidson FLHTKL Ultra Limited Low Base --.1746cc Suspension::Shocks and Struts
2019 Harley-Davidson FLHTKL Ultra Limited Low Base --.1868cc Suspension::Shocks and Struts
2014-2016 Harley-Davidson FLHTKSE CVO Limited Base --.1801cc Suspension::Shocks and Struts
2017 Harley-Davidson FLHTKSE CVO Limited Base --.1868cc Suspension::Shocks and Struts
2018-2021 Harley-Davidson FLHTKSE CVO Limited Base --.1923cc Suspension::Shocks and Struts
2006 Harley-Davidson FLHX Street Glide Base --.1450cc Suspension::Shocks and Struts
2007-2011 Harley-Davidson FLHX Street Glide Base --.1584cc Suspension::Shocks and Struts
2012-2016 Harley-Davidson FLHX Street Glide Base --.1690cc Suspension::Shocks and Struts
2017-2023 Harley-Davidson FLHX Street Glide Base --.1746cc Suspension::Shocks and Struts
2024 Harley-Davidson FLHX Street Glide Base --.1923cc Suspension::Shocks and Struts
2014-2016 Harley-Davidson FLHXS Street Glide Special Base --.1690cc Suspension::Shocks and Struts
2017-2018 Harley-Davidson FLHXS Street Glide Special Base --.1746cc Suspension::Shocks and Struts
2019-2023 Harley-Davidson FLHXS Street Glide Special Base --.1868cc Suspension::Shocks and Struts
2015-2016 Harley-Davidson FLHXSE CVO Street Glide Base --.1801cc Suspension::Shocks and Struts
2010 Harley-Davidson FLHXSE CVO Street Glide Base --.1803cc Suspension::Shocks and Struts
2017 Harley-Davidson FLHXSE CVO Street Glide Base --.1868cc Suspension::Shocks and Struts
2018-2022 Harley-Davidson FLHXSE CVO Street Glide Base --.1923cc Suspension::Shocks and Struts
2022-2023 Harley-Davidson FLHXST Street Glide ST Base --.1923cc Suspension::Shocks and Struts
1980-1983 Harley-Davidson FLT Tour Glide Base --.1340cc Suspension::Shocks and Struts
1998 Harley-Davidson FLTR Road Glide Base --.1340cc Suspension::Shocks and Struts
1999-2006 Harley-Davidson FLTR Road Glide Base --.1450cc Suspension::Shocks and Struts
2007-2010 Harley-Davidson FLTR Road Glide Base --.1584cc Suspension::Shocks and Struts
2016 Harley-Davidson FLTR Road Glide Base --.1584cc Suspension::Shocks and Struts
1998 Harley-Davidson FLTRI Road Glide Base --.1340cc Suspension::Shocks and Struts
1999-2006 Harley-Davidson FLTRI Road Glide Base --.1450cc Suspension::Shocks and Struts
2020-2024 Harley-Davidson FLTRK Road Glide Limited Base --.1868cc Suspension::Shocks and Struts
2022 Harley-Davidson FLTRKSE CVO Road Glide Limited Base --.1923cc Suspension::Shocks and Struts
2009 Harley-Davidson FLTRSE3 CVO Road Glide Base --.1803cc Suspension::Shocks and Struts
2011-2013 Harley-Davidson FLTRU Road Glide Ultra Base --.1690cc Suspension::Shocks and Struts
2016 Harley-Davidson FLTRU Road Glide Ultra Base --.1690cc Suspension::Shocks and Struts
2017-2018 Harley-Davidson FLTRU Road Glide Ultra Base --.1746cc Suspension::Shocks and Struts
2019 Harley-Davidson FLTRU Road Glide Ultra Base --.1868cc Suspension::Shocks and Struts
2015-2016 Harley-Davidson FLTRUSE CVO Road Glide Ultra Base --.1801cc Suspension::Shocks and Struts
2011 Harley-Davidson FLTRUSE CVO Road Glide Ultra Base --.1803cc Suspension::Shocks and Struts
2015-2016 Harley-Davidson FLTRX Road Glide Base --.1690cc Suspension::Shocks and Struts
2017-2023 Harley-Davidson FLTRX Road Glide Base --.1746cc Suspension::Shocks and Struts
2024 Harley-Davidson FLTRX Road Glide Base --.1923cc Suspension::Shocks and Struts
2010-2011 Harley-Davidson FLTRX Road Glide Custom Base --.1584cc Suspension::Shocks and Struts
2012-2013 Harley-Davidson FLTRX Road Glide Custom Base --.1690cc Suspension::Shocks and Struts
2015-2016 Harley-Davidson FLTRXS Road Glide Special Base --.1690cc Suspension::Shocks and Struts
2017-2018 Harley-Davidson FLTRXS Road Glide Special Base --.1746cc Suspension::Shocks and Struts
2019-2023 Harley-Davidson FLTRXS Road Glide Special Base --.1868cc Suspension::Shocks and Struts
2018-2022 Harley-Davidson FLTRXSE CVO Road Glide Base --.1923cc Suspension::Shocks and Struts
2012 Harley-Davidson FLTRXSE CVO Road Glide Custom Base --.1802cc Suspension::Shocks and Struts
2022-2023 Harley-Davidson FLTRXST Road Glide ST Base --.1923cc Suspension::Shocks and Struts
1995-2010 Harley-Davidson XL1200C Sportster 1200 Custom Base --.1200cc Suspension::Shocks and Struts
2016-2020 Harley-Davidson XL1200CX Roadster Base --.1202cc Suspension::Shocks and Struts
2006-2011 Harley-Davidson XL1200L Sportster 1200 Low Base --.1200cc Suspension::Shocks and Struts
2007-2012 Harley-Davidson XL1200N Sportster 1200 Nightster Base --.1200cc Suspension::Shocks and Struts
2018-2021 Harley-Davidson XL1200NS Iron 1200 Base --.1202cc Suspension::Shocks and Struts
2004-2009 Harley-Davidson XL1200R Sportster 1200 Roadster Base --.1200cc Suspension::Shocks and Struts
1995-2003 Harley-Davidson XL1200S Sportster 1200 Sport Base --.1200cc Suspension::Shocks and Struts
2014-2017 Harley-Davidson XL1200T SuperLow 1200T Base --.1202cc Suspension::Shocks and Struts
2012-2014 Harley-Davidson XL1200V Seventy-Two Base --.1200cc Suspension::Shocks and Struts
2015-2016 Harley-Davidson XL1200V Seventy-Two Base --.1202cc Suspension::Shocks and Struts
2010-2014 Harley-Davidson XL1200X Forty-Eight Base --.1200cc Suspension::Shocks and Struts
2015-2022 Harley-Davidson XL1200X Forty-Eight Base --.1202cc Suspension::Shocks and Struts
2018-2019 Harley-Davidson XL1200XS Forty-Eight Special Base --.1202cc Suspension::Shocks and Struts
2007 Harley-Davidson XL50 50th Anniversary Sportster Base --.1200cc Suspension::Shocks and Struts
2004-2008 Harley-Davidson XL883 Sportster Base --.883cc Suspension::Shocks and Struts
1999-2009 Harley-Davidson XL883C Sportster 883 Custom Base --.883cc Suspension::Shocks and Struts
2005-2010 Harley-Davidson XL883L Sportster 883 Low Base --.883cc Suspension::Shocks and Struts
2012-2019 Harley-Davidson XL883L SuperLow Base --.883cc Suspension::Shocks and Struts
2009-2022 Harley-Davidson XL883N Iron 883 Base --.883cc Suspension::Shocks and Struts
2002-2003 Harley-Davidson XL883R Sportster 883 Roadster Base --.883cc Suspension::Shocks and Struts
2005-2007 Harley-Davidson XL883R Sportster 883 Roadster Base --.883cc Suspension::Shocks and Struts
1979 Harley-Davidson XLCH Base --.1000cc Suspension::Shocks and Struts
1977-1978 Harley-Davidson XLCR Cafe Racer Base --.1000cc Suspension::Shocks and Struts
1986-1987 Harley-Davidson XLH1100 Base --.1100cc Suspension::Shocks and Struts
1988-2003 Harley-Davidson XLH1200 Base --.1200cc Suspension::Shocks and Struts
1986-2003 Harley-Davidson XLH883 Base --.883cc Suspension::Shocks and Struts
1986-1996 Harley-Davidson XLH883DLX Sportster 883 Deluxe Base --.883cc Suspension::Shocks and Struts
1987-2003 Harley-Davidson XLH883HUG Sportster 883 Hugger Base --.883cc Suspension::Shocks and Struts
1979-1985 Harley-Davidson XLS Roadster Base --.1000cc Suspension::Shocks and Struts
1983-1984 Harley-Davidson XR1000 Base --.1000cc Suspension::Shocks and Struts
2009-2010 Harley-Davidson XR1200 Base --.1200cc Suspension::Shocks and Struts
2010-2012 Harley-Davidson XR1200X Base --.1200cc Suspension::Shocks and Struts