PROGRESSIVE SUSPENSION
Fork Springs - 43.00 mm 2018 - 2024
$126.95Unit price /UnavailableIn stock (698 units)
PROGRESSIVE SUSPENSION
Fork Springs - 43.00 mm 2016 - 2022
$137.95Unit price /UnavailableIn stock (452 units)
PROGRESSIVE SUSPENSION
Drop-In Front Fork Lowering System 2016 - 2022
$149.95Unit price /UnavailableIn stock (516 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 32.00 mm 2015 - 2024
$111.95Unit price /UnavailableIn stock (1183 units)
PROGRESSIVE SUSPENSION
Fork Spring Kit - Heavy-Duty - 39 mm 1988 - 2015
$126.95Unit price /UnavailableIn stock (1521 units)
PROGRESSIVE SUSPENSION
Fork Springs - 41.00 mm 2002 - 2005
$111.95Unit price /UnavailableIn stock (1561 units)-
PROGRESSIVE SUSPENSION
Fork Springs - 41.00 mm 2002 - 2005
$111.95Unit price /UnavailableIn stock (1481 units) -
PROGRESSIVE SUSPENSION
Fork Springs - 41.00 mm 2002 - 2005
$111.95Unit price /UnavailableIn stock (1601 units) -
PROGRESSIVE SUSPENSION
Fork Springs - 39.00 mm 2004 - 2015
$111.95Unit price /UnavailableIn stock (1681 units) -
PROGRESSIVE SUSPENSION
Fork Springs - 39.00 mm 2004 - 2015
$111.95Unit price /UnavailableIn stock (1781 units) -
PROGRESSIVE SUSPENSION
Fork Spring Kit - Heavy-Duty - FLD 2012 - 2016
$126.95Unit price /UnavailableVery low stock (1 unit) 
PROGRESSIVE SUSPENSION
Monotube Fork Cartridge Kit - +2\" 2002 - 2013
$539.86Unit price /UnavailableIn stock (1254 units)-
PROGRESSIVE SUSPENSION
Fork Spring Kit - Heavy-Duty - Tri-Glide 2009 - 2013
$126.95Unit price /UnavailableIn stock (467 units) 
PROGRESSIVE SUSPENSION
Monotube Fork Cartridge Kit - +2\" 2017 - 2024
$574.86Unit price /UnavailableIn stock (319 units)-
PROGRESSIVE SUSPENSION
Monotube Fork Cartridge Kit - +2\" 2017 - 2024
$574.86Unit price /UnavailableIn stock (320 units) -
PROGRESSIVE SUSPENSION
Fork Spring Kit - Heavy-Duty - 49 mm 2002 - 2017
$126.95Unit price /UnavailableIn stock (538 units) -
PROGRESSIVE SUSPENSION
Monotube Fork Cartridge Kit - +2\" 2014 - 2016
$574.86Unit price /UnavailableIn stock (457 units) 
PROGRESSIVE SUSPENSION
Monotube Fork Cartridge Kit - Standard 1984 - 1996
$459.95Unit price /UnavailableIn stock (485 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 34.00 mm 1999 - 2014
$126.95Unit price /UnavailableIn stock (77 units)-
PROGRESSIVE SUSPENSION
Fork Springs - 39.00 mm 2000 - 2005
$111.95Unit price /UnavailableIn stock (1052 units) -
PROGRESSIVE SUSPENSION
Fork Spring Kit - Heavy-Duty - FL/FLH/FX 1983 - 2013
$126.95Unit price /UnavailableIn stock (1901 units) -
PROGRESSIVE SUSPENSION
Fork Springs - 49.00 mm 2009 - 2017
$111.95Unit price /UnavailableIn stock (546 units) -
PROGRESSIVE SUSPENSION
Front Fork Springs - 36.00 mm 2004 - 2011
$111.95Unit price /UnavailableVery low stock (1 unit) -
PROGRESSIVE SUSPENSION
Front Fork Springs - 38.00 mm 2004 - 2018
$111.95Unit price /UnavailableVery low stock (1 unit) 
PRO-ONE PERF.MFG.
Fork Tube Assemblies - 41 mm - 30.25\" 1984 - 2017
$414.95Unit price /UnavailableIn stock (458 units)-
PRO-ONE PERF.MFG.
Fork Tube Assemblies - 41 mm - 24.25\" 1984 - 2017
$364.95Unit price /UnavailableIn stock (284 units) -
PRO-ONE PERF.MFG.
Fork Tube Assemblies - 41 mm - 32.25\" 1984 - 2017
$449.95Unit price /UnavailableIn stock (67 units) -
PRO-ONE PERF.MFG.
Fork Tube Assemblies - 41 mm - 28.25\" 1984 - 2017
$387.95Unit price /UnavailableIn stock (79 units) -
PRO-ONE PERF.MFG.
Fork Tube Assemblies - 41 mm - 26.25\" 1984 - 2017
$371.95Unit price /UnavailableIn stock (428 units) 
PRO-ONE PERF.MFG.
Fork Tube Internals Kit 1985 - 2010
$179.95Unit price /UnavailableIn stock (469 units)-
PRO-ONE PERF.MFG.
Fork Tube Internals Kit 1985 - 2010
$179.95Unit price /UnavailableIn stock (455 units) 
PRO-ONE PERF.MFG.
Fork Tube - Black (DLC) Diamond Like Coating - 49 mm - 24.875\" Length
$629.95Unit price /UnavailableIn stock (166 units)
PRO-ONE PERF.MFG.
Fork Tube - Gold - 49 mm - 24.875\" Length
$489.95Unit price /UnavailableIn stock (287 units)
PRO-ONE PERF.MFG.
Fork Tube - Hard Chrome - 49 mm - 24.875\" Length
$319.95Unit price /UnavailableIn stock (555 units)
PRO-ONE PERF.MFG.
Fork Tube - Gold - 49 mm - 22.875\" Length
$489.95Unit price /UnavailableVery low stock (1 unit)
PRO-ONE PERF.MFG.
Fork Tube - Black (DLC) Diamond Like Coating - 49 mm - 22.875\" Length
$629.95Unit price /UnavailableIn stock (741 units)
PRO-ONE PERF.MFG.
Fork Tube - Hard Chrome - 49 mm - 22.875\" Length
$319.95Unit price /UnavailableVery low stock (1 unit)
PRO-ONE PERF.MFG.
Fork Tube - Black (DLC) Diamond Like Coating - 49 mm - 25.50\" Length 2006 - 2017
$629.95Unit price /UnavailableIn stock (671 units)
PRO-ONE PERF.MFG.
Fork Tube - Gold - 49 mm - 27.50\" Length 2006 - 2017
$489.95Unit price /UnavailableIn stock (646 units)
PRO-ONE PERF.MFG.
Fork Tube - Gold - 49 mm - 25.50\" Length 2006 - 2017
$489.95Unit price /UnavailableIn stock (1601 units)
PRO-ONE PERF.MFG.
Fork Tube - Hard Chrome - 49 mm - 27.50\" Length 2006 - 2017
$319.95Unit price /UnavailableIn stock (594 units)
PRO-ONE PERF.MFG.
Fork Tube - Hard Chrome - 49 mm - 25.50\" Length 2006 - 2017
$319.95Unit price /UnavailableIn stock (913 units)
PRO-ONE PERF.MFG.
Fork Tube - Gold TIN - 41 mm - 22.25\" Length 1997 - 2017
$489.95Unit price /UnavailableIn stock (176 units)
PRO-ONE PERF.MFG.
Fork Tube - Black DLC - 41 mm - 22.25\" Length 1997 - 2017
$629.95Unit price /UnavailableVery low stock (1 unit)
PRO-ONE PERF.MFG.
Fork Tube - Hard Chrome - 41 mm - 22.25\" Length 1997 - 2017
$219.95Unit price /UnavailableIn stock (318 units)-
PRO-ONE PERF.MFG.
Fork Tube - Gold TIN - 41 mm - 20.25\" Length 1997 - 2013
$489.95Unit price /UnavailableIn stock (504 units) -
PRO-ONE PERF.MFG.
Fork Tube - Black DLC - 41 mm - 20.25\" Length 1997 - 2013
$629.95Unit price /UnavailableIn stock (268 units) 
PRO-ONE PERF.MFG.
Fork Tube - Hard Chrome - 41 mm - 20.25\" Length 1997 - 2006
$219.95Unit price /UnavailableIn stock (1252 units)
PRO-ONE PERF.MFG.
Triple Tree - 41 mm - Chrome - 5° - LED 1984 - 2010
$699.95Unit price /UnavailableVery low stock (1 unit)
PRO-ONE PERF.MFG.
Triple Tree - 41 mm - Black - 0° 1984 - 2010
$659.95Unit price /UnavailableVery low stock (1 unit)
PRO-ONE PERF.MFG.
Triple Tree - 39 mm - Black - 0° 1988 - 2005
$629.95Unit price /UnavailableIn stock (211 units)
PRO-ONE PERF.MFG.
Triple Tree - 39 mm - Raw Aluminum - 0° 1988 - 2014
$614.95Unit price /UnavailableIn stock (61 units)
PRO-ONE PERF.MFG.
Fork Tube - Black (DLC) Diamond Like Coating - 39 mm - 26.25\" Length 1982 - 2019
$614.95Unit price /UnavailableVery low stock (2 units)-
PRO-ONE PERF.MFG.
Fork Tube - Black (DLC) Diamond Like Coating - 39 mm - 24.25\" Length 1995 - 2005
$614.95Unit price /UnavailableIn stock (946 units) -
PRO-ONE PERF.MFG.
Fork Tube - Gold - 39 mm - 26.25\" Length 1983 - 2019
$489.95Unit price /UnavailableIn stock (636 units) -
PRO-ONE PERF.MFG.
Fork Tube - Gold - 39 mm - 24.25\" Length 1983 - 2017
$489.95Unit price /UnavailableIn stock (679 units) 
PRO-ONE PERF.MFG.
Fork Tube - Chrome - 39 mm - 26.25\" Length 1983 - 2019
$259.95Unit price /UnavailableVery low stock (1 unit)-
PRO-ONE PERF.MFG.
Fork Tube - Chrome - 39 mm - 24.25\" Length 1982 - 2019
$259.95Unit price /UnavailableIn stock (124 units) -
PRO-ONE PERF.MFG.
Fork Tube Assemblies - 41 mm - 22.25\" 1986 - 2005
$349.95Unit price /UnavailableVery low stock (1 unit) 
PROGRESSIVE SUSPENSION
Fork Lowering Kit - V-Rod 2002 - 2012
$143.95Unit price /UnavailableVery low stock (1 unit)
PROGRESSIVE SUSPENSION
Front Fork Springs - 23.00 mm 1957 - 1987
$111.95Unit price /UnavailableIn stock (913 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 34.00 mm 1984 - 1987
$111.95Unit price /UnavailableVery low stock (1 unit)
PROGRESSIVE SUSPENSION
Front Fork Springs - 30.00 mm 1980 - 1985
$111.95Unit price /UnavailableIn stock (589 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 41.00 mm 1997 - 2003
$111.95Unit price /UnavailableIn stock (91 units)-
PROGRESSIVE SUSPENSION
Fork Springs - 39.00 mm 1992 - 2003
$111.95Unit price /UnavailableIn stock (745 units) 
PROGRESSIVE SUSPENSION
Fork Springs - 41.00 mm 1989 - 1996
$111.95Unit price /UnavailableIn stock (901 units)-
PROGRESSIVE SUSPENSION
Front Fork Springs - 30.00 mm 1987 - 1994
$111.95Unit price /UnavailableIn stock (1061 units) -
PROGRESSIVE SUSPENSION
Fork Springs - 39.00 mm 1993 - 2005
$111.95Unit price /UnavailableIn stock (860 units) 
PROGRESSIVE SUSPENSION
512 Series Shock - Rear 1997 - 2013
$179.95Unit price /UnavailableVery low stock (1 unit)
PROGRESSIVE SUSPENSION
Front Fork Springs - 27.00 mm 1973 - 1980
$111.95Unit price /UnavailableIn stock (407 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 25.00 mm 1969 - 1982
$111.95Unit price /UnavailableVery low stock (1 unit)
PROGRESSIVE SUSPENSION
Front Fork Springs - 25.00 mm 1979 - 1984
$111.95Unit price /UnavailableVery low stock (4 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 25.00 mm 1981 - 1983
$111.95Unit price /UnavailableIn stock (60 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 34.00 mm 1984 - 1991
$111.95Unit price /UnavailableIn stock (1321 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 33.00 mm 1983 - 1987
$111.95Unit price /UnavailableIn stock (425 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 37.00 mm 1989 - 2008
$111.95Unit price /UnavailableIn stock (539 units)-
PROGRESSIVE SUSPENSION
Front Fork Springs - 30/45 lb/in - 29 mm/502 mm 1984 - 1999
$111.95Unit price /UnavailableIn stock (625 units) 
PROGRESSIVE SUSPENSION
Front Fork Springs - 34.00 mm 1998 - 2001
$111.95Unit price /UnavailableIn stock (757 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 25/40 lb/in - 31 mm/572 mm 1987 - 2007
$119.95Unit price /UnavailableIn stock (1121 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 30/40 lb/in - 34 mm/572 mm 2008 - 2015
$119.95Unit price /UnavailableIn stock (1385 units)-
PROGRESSIVE SUSPENSION
Front Fork Springs - 41.00 mm 2002 - 2008
$111.95Unit price /UnavailableIn stock (1532 units) 
PROGRESSIVE SUSPENSION
Front Fork Springs - 25/35 lb/in - 37 mm/572 mm 1993 - 2021
$145.95Unit price /UnavailableIn stock (112 units)-
PROGRESSIVE SUSPENSION
Front Fork Springs - 37.00 mm 2001 - 2015
$145.95Unit price /UnavailableIn stock (1461 units) -
PROGRESSIVE SUSPENSION
Front Fork Springs - 19/23 lb/in - 37 mm/556 mm 1981 - 1990
$111.95Unit price /UnavailableVery low stock (3 units) 
PROGRESSIVE SUSPENSION
Front Fork Springs - 25/35 lb/in - 24 mm/484 mm 1972 - 1997
$111.95Unit price /UnavailableIn stock (977 units)-
PROGRESSIVE SUSPENSION
Front Fork Springs - 25/34 lb/in - 27 mm/502 mm 1981 - 1983
$111.95Unit price /UnavailableIn stock (257 units) 
PROGRESSIVE SUSPENSION
Front Fork Springs 1979 - 1994
$111.95Unit price /UnavailableVery low stock (1 unit)
PROGRESSIVE SUSPENSION
Front Fork Springs - 30.40 mm 1972 - 2009
$111.95Unit price /UnavailableIn stock (1029 units)-
PROGRESSIVE SUSPENSION
Front Fork Springs - 22.00 mm 1980 - 1983
$111.95Unit price /UnavailableIn stock (631 units) 
PROGRESSIVE SUSPENSION
Front Fork Springs - 34.00 mm 1988 - 2000
$145.95Unit price /UnavailableIn stock (974 units)
PROGRESSIVE SUSPENSION
Front Fork Springs - 25.00 mm 1973 - 1983
$111.95Unit price /UnavailableIn stock (373 units)-
PROGRESSIVE SUSPENSION
Front Fork Springs - 25.00 mm 1973 - 1983
$111.95Unit price /UnavailableIn stock (373 units) 
PROGRESSIVE SUSPENSION
512 Series Shock - Rear 1997 - 2012
$179.95Unit price /UnavailableIn stock (461 units)-
PROGRESSIVE SUSPENSION
512 Series Shock - Rear 1998 - 2004
$344.95Unit price /UnavailableIn stock (212 units) 
PROGRESSIVE SUSPENSION
For Lowering Kit for Cruiser Bikes 1984 - 1999
$143.95Unit price /UnavailableIn stock (196 units)
PROGRESSIVE SUSPENSION
512 Series Shock - Front 1998 - 2004
$344.95Unit price /UnavailableIn stock (71 units)-
PROGRESSIVE SUSPENSION
For Lowering Kit for Cruiser Bikes 1984 - 1999
$143.95Unit price /UnavailableIn stock (190 units) 
PROGRESSIVE SUSPENSION
512 Series Shock - Rear 1993 - 2000
$179.95Unit price /UnavailableIn stock (521 units)
PROGRESSIVE SUSPENSION
Fork Lowering Kit - 41 mm 1980 - 2017
$143.95Unit price /UnavailableIn stock (1221 units)
PROGRESSIVE SUSPENSION
Fork Lowering Kit - 39 mm 1987 - 1993
$143.95Unit price /UnavailableIn stock (231 units)
