Progressive 457mm front fork springs designed to improve ride comfort and handling. They provide a softer initial response for small bumps while firming up under heavier loads to reduce brake dive and prevent bottoming. Sold as a pair with preload spacers included, they are a direct replacement for many metric motorcycles’ stock fork springs.
Features:
- Progressive springs offer a soft initial spring rate for a plush ride
- Progressively wound design provides increased resistance to bottoming as spring compresses
- Improves handling while retaining OEM geometry
- Includes 10.00" spacer
- Made in the USA
Progressive Part Number: 11-1126
Dimensions:
Free Length: 457mm (18")
Diameter: 34mm (1.35")
Rates lbs/in: 35.00 lb/in - 50.00 lb/in
Fits Honda:
CB-1 (CB400F) - 1989-1990
NT650 Hawk GT - 1988-1991
CB750 Nighthawk - 1991-2003
VF750C Magna - 1994-2003
VF750CD Magna Deluxe - 1995-1996
VT750C Shadow Aero - 2004-2009
VT750C2 Shadow Spirit - 2007-2009
VT750DC Shadow Spirit - 2001-2003, 2005-2007
CBR1000F Hurricane - 1987-1988
VF1000F 1000 Interceptor - 1984
VF1000R - 1985
ST1100 - 1991-2002
ST1100P - 2003
VF1100C V65 Magna - 1983-1986
VF1100S V65 Sabre - 1984-1985
VT1100C Shadow 1100 - 1985-1990, 1992-1996
VT1100C Shadow Spirit - 1997-2007
VT1100C2 Shadow Ace - 1995-1999
VT1100C2 Shadow Sabre - 2000-2007
VT1100C3 Shadow Aero - 1998-2002
VT1100T Shadow ACE Tourer - 1998
VTX1300C VTX - 2004-2009
VTX1300R - 2005-2007
VTX1300R VTX - 2008-2009
VTX1300S - 2003-2007
VTX1300T VTX - 2008-2009
Fits Kawasaki:
VN1500A Vulcan 1500 - 1996-1999
VN1500A Vulcan 88 - 1987-1995
VN1500B Vulcan 88 SE - 1987-1990
VN1500C Vulcan L - 1996-1997
VN1500E Vulcan 1500 Classic - 1996-2008
VN1500L Vulcan Nomad FI - 2000-2004
VN1600A Vulcan 1600 Classic - 2003-2007
VN800A Vulcan 800 - 1995-2005
VN800B Vulcan 800 Classic - 1996-2005
VN800E Vulcan 800 Drifter - 2000-2006
ZR750C Zephyr - 1991-1993
ZX600 Ninja 600R - 1990-1994
ZX600 Ninja ZX-6 - 1990-1994
Fits Suzuki:
C90 Boulevard - 2005-2007
C90B Boulevard - 2005-2007
C90T Boulevard - 2005-2007
GSF400 Bandit - 1991-1993
GSF600S Bandit - 1996-2003
GSX-R1100 - 1986-1988
GSX-R750 - 1986-1987, 1996
GSX1100F Katana - 1988-1993
GSX600F Katana - 1988-1996
GSX750F Katana - 1989-1997
VL1500 Intruder - 1998-2004
Fits Yamaha:
FJ1100 - 1984-1985
FJ1200 - 1986-1987, 1989-1993
FZR1000 - 1987-1988
FZR750R - 1987-1988
XVS1100 V Star 1100 Custom - 1999-2009
XVS1100A V Star 1100 Classic - 2000-2009
XVS1100AT V Star 1100 Silverado - 2002-2009
XVS13 Stryker - 2011-2012
XVS650 V Star Custom - 1998-2010
XVS650A V Star Classic - 1998-2010
XVS650AT V Star Silverado - 2002-2010
XVS950 V Star 950 - 2009-2015
XVS950CT V Star 950 Tourer - 2009-2015
