These Progressive Suspension front fork springs fit Harley-Davidson Hydra Glide, Duo Glide, Electra Glide and Road King models from 1949 to 2017 (see the fitment table). The kit includes the springs and necessary spacers. They have a 50-80 lbs/inch spring rate.

Fitment

Select your make, then check the exact model and year.

Harley-Davidson

Model	Years
FL 1200	1949-1977
FLH 1200	1955-1964, 1970-1980
FLH 1340	1979-1985
FLHC 1340	1980-1983
FLHC	1979
FLHR 1340	1994-1998
FLHR 1450	1999-2006
FLHR 1584 ABS	2008-2011
FLHR 1584	2007-2011
FLHR 1690 ABS	2012-2013
FLHR 1690	2012-2013
FLHRC 1450	2004
FLHRC 1584 ABS	2008-2011
FLHRC 1584	2007-2010
FLHRC 1690 ABS	2011-2013
FLHRCI 1340 EFI	1998
FLHRCI 1450 EFI	1999-2006
FLHRI 1340 EFI	1996-1997
FLHRI 1450 EFI	1999-2006
FLHRS 1450	2004-2006
FLHRS 1584	2007
FLHRSE3 1800	2007
FLHRSE4 1800 ABS	2008
FLHRSE5 1800 ABS	2013
FLHRSI 1450 EFI	2004-2006
FLHS 1200	1979-1980
FLHS 1340	1987-1993
FLHT 1340	1983-1984, 1986-1987, 1995-1998
FLHT 1450	1999-2001, 2006
FLHT 1584 ABS	2008-2009
FLHT 1584	2007-2009
FLHTC 1340	1983-1998
FLHTC 1584 ABS	2009-2011
FLHTC 1584	2007-2011
FLHTC 1690 ABS	2011-2013
FLHTC 1690	2012-2013
FLHTCI 1340 EFI	1996-1998
FLHTCI 1450 EFI	1999-2000, 2006
FLHTCU 1340	1989-1997
FLHTCU 1584 ABS	2008-2011
FLHTCU 1584	2007, 2009-2011
FLHTCU 1690 ABS	2012-2013
FLHTCU 1690	2012-2013
FLHTCUI 1340 EFI	1995-1998
FLHTCUI 1450 EFI	1999-2001, 2006
FLHTCUSE 1690	2006
FLHTCUSE2 1800	2007
FLHTCUSE3 1800 ABS	2008
FLHTCUSE4 1800 ABS	2009
FLHTCUSE5 1800 ABS	2010
FLHTCUSE6 1800 ABS	2011
FLHTCUSE7 1800 ABS	2012
FLHTCUSE8 1800 ABS	2013
FLHTCUTG 1690	2010
FLHTE 1340	1984
FLHTI 1450 EFI	2006
FLHTK 1584 ABS	2010-2011
FLHTK 1690 ABS	2011-2013
FLHX 1340	1984
FLHX 1450	2006
FLHX 1584 ABS	2008-2011
FLHX 1584	2007-2011
FLHX 1690 ABS	2011-2013
FLHX 1690	2011-2013
FLHXI 1450 EFI	2006
FLHXSE 1800 ABS	2010
FLHXSE2 1800 ABS	2011
FLHXSE3 1800 ABS	2012
FLHXXX 1690	2010-2011
FLS 1690 ABS	2012-2017
FLS 1690	2012-2017
FLSS 1800 ABS	2016-2017
FLST 1340	1986-1990
FLST 1450	2006
FLSTC 1340	1988-1999
FLSTC 1450	2000-2006
FLSTC 1584 ABS	2011
FLSTC 1584	2007-2011
FLSTC 1690 ABS	2012-2017
FLSTC 1690	2012-2013
FLSTCI 1450 EFI	2001-2006
FLSTF 1340	1990-1999
FLSTF 1450	2000-2006
FLSTF 1584 ABS	2011
FLSTF 1584	2007-2011
FLSTF 1690 ABS	2012-2017
FLSTF 1690	2012-2014
FLSTFB 1584 ABS	2011
FLSTFB 1584	2010-2011
FLSTFB 1690 ABS	2012-2017
FLSTFB 1690	2012-2013
FLSTFBS 1800 ABS	2016-2017
FLSTFI 1450 EFI	2001-2006
FLSTFI 1550 EFI	2005
FLSTFSE 1690	2005
FLSTFSE2 1690	2006
FLSTI 1450 EFI	2006
FLSTN 1340	1993-1996
FLSTN 1450	2005-2006
FLSTN 1584 ABS	2011
FLSTN 1584	2007-2011
FLSTN 1690 ABS	2012-2017
FLSTN 1690	2012-2013
FLSTNI 1450 EFI	2005-2006
FLSTNSE 1800 ABS	2014-2015
FLSTSB 1584	2008-2011
FLSTSE 1800	2010
FLSTSE2 1800 ABS	2011
FLSTSE2 1800	2011
FLSTSE3 1800 ABS	2012
FLT 1340	1980-1984
FLTC 1340	1980-1991
FLTCU 1340	1989-1996
FLTR 1450	1999-2003
FLTR 1584 ABS	2009-2010
FLTR 1584	2007-2010
FLTRI 1340 EFI	1998
FLTRI 1450 EFI	1999-2001, 2006
FLTRSE3 1800 ABS	2009
FLTRSEI 1550	2000
FLTRSEI2 1550	2001
FLTRU 1584 ABS	2011
FLTRU 1690 ABS	2011-2013
FLTRUSE 1800 ABS	2011
FLTRX 1584 ABS	2010-2011
FLTRX 1584	2010-2011
FLTRX 1690 ABS	2011-2013
FLTRX 1690	2011-2013
FLTRXSE 1800 ABS	2012
FLTRXSE2 1800 ABS	2013
FXCW 1584	2008
FXCWC 1584	2008
FXDG 1340	1983
FXDWG 1340	1993-1998
FXDWG 1450	1999-2005
FXDWG2 1450	2001
FXDWG3 1450	2002
FXDWGI 1450 EFI	2004-2005
FXS 1584 ABS	2011-2012
FXS 1584	2011
FXS 1690 ABS	2012-2013
FXS 1690	2012-2013
FXST 1340	1985-1990, 1999
FXST 1450	2000-2006
FXST 1584	2007-2011
FXST 1690	2012
FXSTB 1340	1998-1999
FXSTB 1450	2000-2006
FXSTB 1584	2007-2009
FXSTBI 1450 EFI	2003-2006
FXSTC 1340	1986-1999
FXSTC 1584	2007-2010
FXSTD 1450	2000-2006
FXSTD 1584	2007
FXSTDI 1450 EFI	2001-2006
FXSTDSE 1550	2003
FXSTDSE2 1550	2004
FXSTI 1450 EFI	2003-2006
FXWG 1340	1980-1986

Specification

Type	Fork spring
Position	Front
Weight	1.469 kg
Manufacturer part number	11-1131
Brand	Progressive Suspension

Progressive Suspension

Progressive Suspension Front Fork Spring 11-1131 for Harley-Davidson Duo Glide / Electra Glide / Hydra Glide & more