Progressive springs offer a soft initial spring rate for a plush rideProgressively wound design provides increased resistance to bottoming as spring compressesImproves handling while retaining OEM geometryMade in the USAThis item fits the following models: 1991-2003 Honda ST11001992-1995 Honda ST1100 ABS1994-2003 Honda VF750C Magna1992-1996 Honda VT1100C Shadow1997-1999 Honda VT1100C Shadow Spirit1996-1997 Kawasaki VN1500C Vulcan L1996-2008 Kawasaki VN1500E Vulcan 1500 Classic2003-2007 Kawasaki VN1600A Vulcan 1600 Classic1995-2005 Kawasaki VN800A Vulcan 8001996-2005 Kawasaki VN800B Vulcan 800 Classic2005-2007 Suzuki C90 Boulevard2005-2007 Suzuki C90B Boulevard2005-2007 Suzuki C90T Boulevard1991-1993 Suzuki GSF400 Bandit1996-1999 Suzuki GSF600S Bandit1989-1993 Suzuki GSX1100F Katana1988-1996 Suzuki GSX600F Katana1989-1997 Suzuki GSX750F Katana1986-1988 Suzuki GSX-R11001998-2004 Suzuki VL1500 Intruder2001-2010 Triumph Bonneville2006-2010 Triumph Scrambler2004-2010 Triumph Thruxton1991-1993 Yamaha FJ1200