Progressive Suspension 444 Series Shock - 12.5" - Standard/Heavy-Duty - Black 444-4001B

PROGRESSIVE SUSPENSION

Progressive Suspension 444 Series Shock - 12.5" - Standard/Heavy-Duty - Black 444-4001B

MSRP : $829.32
$721.15
(You save $108.17 )
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SKU:
1310-0748
Condition:
New
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SpecificationValue
Reservoir LocationInternal
Color/FinishBlack
DutyHeavy Duty / Standard
Extended Length12.50"
Product NameShock Absorber
Model444 Series
UnitsPair
Progressive Spring Rate90.00 lb/in - 130.00 lb/in
Spring TypeSingle Progressive Rate
Adjustment StyleAutomatic
Mounting PositionRear
Riding StyleStreet
TypeCoilover Monotube


  • Feature the all-new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality
  • Deflective disc valving
  • Pre-load spring adjusts by hand with no special tool needed
  • Includes a progressive-rate spring and are high-pressure gas charged for consistent performance
  • Made in the USA
  • Shocks slightly longer than stock may alter head angle slightly and provide quicker steering.
  • Shocks slightly shorter than stock may alter head angle and provide slower steering.
  • Before purchasing or attempting to install shocks different than OEM length, confirm your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact and chain/belt guard or tire contact.
  • Heavy duty applications recommended for bikes operating at or near maximum load rating over 50% of the time.

FITMENTS

YearMakeModel
1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012, 2013Harley-DavidsonFLHTC Electra Glide Classic
1984, 1985, 1986, 1987, 1988, 1991, 1992Harley-DavidsonFXRS Low Glide
1989-1995Harley-DavidsonFLTCU Tour Glide Ultra Classic
1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019Harley-DavidsonFLHTCU Electra Glide Ultra Classic
1986, 1987, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2019Harley-DavidsonFLHT Electra Glide Standard
1981-1993Harley-DavidsonFLTC Tour Glide Classic
2012-2016Harley-DavidsonXL1200V Seventy-Two
1994-2022Harley-DavidsonFLHR Road King
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2016Harley-DavidsonFLTR Road Glide
1995-2006Harley-DavidsonFLHTCUI Electra Glide Ultra Classic
2006-2011Harley-DavidsonXL1200L Sportster 1200 Low
2004-2009Harley-DavidsonXL1200R Sportster 1200 Roadster
1996-2003Harley-DavidsonXL1200S Sportster 1200 Sport
2004-2008Harley-DavidsonXL883 Sportster
1999-2009Harley-DavidsonXL883C Sportster 883 Custom
2005-2010Harley-DavidsonXL883L Sportster 883 Low
2002, 2003, 2005, 2006, 2007Harley-DavidsonXL883R Sportster 883 Roadster
1988-1998Harley-DavidsonXLH1200
1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003Harley-DavidsonSportster 883 XLH
2009-2022Harley-DavidsonXL883N Iron 883
1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2002, 2003Harley-DavidsonXLH883HUG Sportster 883 Hugger
1986, 1988, 1999, 2000, 2001Harley-DavidsonXLH883
1986-1995Harley-DavidsonXLH883DLX Sportster 883 Deluxe
2006-2024Harley-DavidsonFLHX Street Glide
1989, 1990, 1993Harley-DavidsonLow Rider FXRS
1982, 1983, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994Harley-DavidsonFXR Super Glide II
1996-2019Harley-DavidsonXL1200C Sportster 1200 Custom
2011-2017Harley-DavidsonXL883L SuperLow
1999-2003Harley-DavidsonSportster 1200 XLH
2010-2022Harley-DavidsonXL1200X Forty-Eight
2007-2012Harley-DavidsonXL1200N Sportster 1200 Nightster
1986-1987Harley-DavidsonXLH1100
2015-2019Harley-DavidsonFLHTKL Ultra Limited Low
1998-2006Harley-DavidsonFLHRCI Road King Classic
2011-2013Harley-DavidsonFLTRX Road Glide Custom
1996-2006Harley-DavidsonFLHTCI Electra Glide Classic
2010-2014Harley-DavidsonFLHTK Electra Glide Ultra Limited
2015, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024Harley-DavidsonFLTRX Road Glide
2015-2024Harley-DavidsonFLHTK Ultra Limited
2015-2023Harley-DavidsonFLTRXS Road Glide Special
1980, 1981, 1982, 1987, 1988, 1989, 1990, 1991, 1992, 1993Harley-DavidsonFLHS Electra Glide Sport
1987-1994Harley-DavidsonFXLR Low Rider Custom
1985, 1987Harley-DavidsonFXRC Low Rider Chrome
2016-2020Harley-DavidsonXL1200CX Roadster
1983-1992Harley-DavidsonFXRT Sport Glide
1983-1985Harley-DavidsonElectra Glide Standard FLHT
1995-2025Harley-DavidsonElectra Glide Police FLHTPI
2013Harley-DavidsonFLHRSE5 CVO Road King
2007-2013Harley-DavidsonFLHRC Road King Classic
2009Harley-DavidsonFLTRSE3 CVO Road Glide
2012, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025Harley-DavidsonFLTRXSE CVO Road Glide
2009-2013Harley-DavidsonRoad King Classic FLHRC
1998-2006Harley-DavidsonElectra Glide Ultra Classic FLHTCU
2006Harley-Davidson1200 Roadster EFI XLR
2006Harley-Davidson883 Low EFI XLL
1983-2006Harley-DavidsonElectra Glide Police FLHTP
2010-2011Harley-DavidsonFLHXXX Street Glide Trike
1979-1985Harley-DavidsonXLS Roadster
1979-1985Harley-DavidsonXLH1000
1983-1985Harley-DavidsonXR1000
1979-1985Harley-DavidsonSportster 750 XR
2002-2006Harley-Davidson1200 Custom EFI XLC
2014-2021Harley-DavidsonFLHTKSE CVO Limited
1996Harley-DavidsonTour Glide Ultra Classic FLTCU
2014-2017Harley-DavidsonXL1200T SuperLow 1200T
2015-2016Harley-DavidsonFLHTCUL Electra Glide Ultra Classic Low
2004-2007Harley-DavidsonFLHRS Road King Custom
1998-2006Harley-DavidsonFLTRI Road Glide
1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2006Harley-DavidsonFLHRI Road King
2013Harley-DavidsonFLTRXSE2 CVO Road Glide Custom
2012Harley-DavidsonFLHXSE3 CVO Street Glide
2010, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025Harley-DavidsonFLHXSE CVO Street Glide
2011, 2015, 2016Harley-DavidsonFLTRUSE CVO Road Glide Ultra
2014-2023Harley-DavidsonFLHXS Street Glide Special
2017-2025Harley-DavidsonFLHRXS Road King Special
1995-1997Harley-DavidsonRoad King Classic EFI FLHRC
2014-2025Harley-DavidsonRoad King Police FLHP
1996Harley-DavidsonFLTCUI Tour Glide Ultra Classic
2011, 2012, 2013, 2016, 2017, 2018, 2019Harley-DavidsonFLTRU Road Glide Ultra
2004-2006Harley-DavidsonFLHRSI Road King Custom
1982-1983Harley-DavidsonSuper Glide II FXRS
2003-2006Harley-DavidsonFLHTI Electra Glide Standard
1995, 1998, 1999Harley-DavidsonRoad King EFI FLHR
2008Harley-DavidsonFLHTCUSE3 Screamin Eagle Ultra Classic Electra Glide
2012Harley-DavidsonFLHTCUSE7 CVO Ultra Classic Electra Glide
2007Harley-DavidsonFLHRSE3 Screamin Eagle Road King
2006Harley-Davidson1200 Low EFI XLL
2019-2021Harley-DavidsonXL1200NS Iron 1200
1984-1985Harley-DavidsonFLHX Electra Glide Special
1977-1978Harley-DavidsonXLCR Cafe Racer
1983-1985Harley-DavidsonXLX 1000
2024-2025Harley-DavidsonRoad Glide Police FLTRXP
2025Harley-DavidsonFLHXU Street Glide Ultra
1995Harley-DavidsonElectra Glide Classic EFI FLHTCI
2006Harley-DavidsonFLHXI Street Glide
2009Harley-DavidsonFLHTCUSE4 CVO Ultra Classic Electra Glide
2009Harley-Davidson883 EFI XL
1985Harley-DavidsonFLH Electra Glide
2022-2023Harley-DavidsonFLTRXST Road Glide ST
2020-2024Harley-DavidsonFLTRK Road Glide Limited
2025Harley-DavidsonRoad Glide Custom FLTRX
2024-2025Harley-DavidsonFLTRXSTSE CVO Road Glide ST
1980, 1994Harley-DavidsonTour Glide Classic FLTC
1980-1983Harley-DavidsonFLT Tour Glide
2010Harley-DavidsonFLHTCUSE5 CVO Ultra Classic Electra Glide
2008Harley-DavidsonFLHRSE4 Screamin Eagle Road King
2004-2006Harley-Davidson883 Custom EFI XLC
2019Harley-DavidsonXL1200XS Forty-Eight Special
1980-1981Harley-DavidsonFLHC Electra Glide Classic
2000Harley-DavidsonFLTRSEI Screamin Eagle Road Glide
1984-1986Harley-DavidsonTour Glide FLT
2011-2012Harley-DavidsonSportster 1200 XR
2022-2023Harley-DavidsonFLHXST Street Glide ST
2013Harley-DavidsonFLHTCUSE8 CVO Ultra Classic Electra Glide
2011Harley-DavidsonFLHXSE2 CVO Street Glide
2007Harley-DavidsonFLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide
2014Harley-DavidsonElectra Glide Ultra Classic Low FLHTCUL
2006Harley-DavidsonElectra Glide Classic FLHTC
2007Harley-Davidson883 Roadster XLR
2000-2002Harley-DavidsonElectra Glide Standard EFI FLHTI
2004Harley-DavidsonFLHTCSE Screamin Eagle Electra Glide
2005Harley-DavidsonFLHTCSE2 Screamin Eagle Electra Glide 2
2003Harley-DavidsonFLHRSEI2 Screamin Eagle Road King 2
2007Harley-DavidsonXL50 50th Anniversary Sportster
1984Harley-DavidsonFXRDG Disc Glide
1993Harley-DavidsonSport Glide FXRT
2001Harley-DavidsonFLTRSEI2 Screamin Eagle Road Glide 2
2002Harley-DavidsonFLHRSEI Screamin Eagle Road King
2010Harley-DavidsonXR1200
2021Harley-DavidsonFLH Electra Glide Revival
2023Harley-DavidsonFLHFB Electra Glide Highway King
2006Harley-DavidsonFLHTCUSE Screamin Eagle Ultra Classic Electra Glide
2011Harley-DavidsonFLHTCUSE6 CVO Ultra Classic Electra Glide
2014Harley-DavidsonCVO Road King FLHRSE
2006Harley-Davidson883 Roadster EFI XLR
1979Harley-DavidsonCafé Racer XLCR
1979Harley-DavidsonXLCH
2025Harley-DavidsonStreet Glide EFI FLHX
Color:
Black

Delicately Designed

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