PROGRESSIVE SUSPENSION HEAVY DUTY 41MM FORK SPRING KIT FOR 1949-1986 FL, FLH 4SP, 1980-1981 FLT 5SP, 2002-2005 FLHR, 2006-2013 FLT/TOURING (EXCLUDING TRIKES), 1984-2015 FXST, 1984-2017 FLST, 1980-1986 PR-11-1536 MCS Part Number : SL661

Part Number : SL661

2018 FXLRS

2019 Harley-Davidson FXDR 114

PILLOW BLOCK BILLET JIMS jm2527

2007 Harley-Davidson Screamin' Eagle Dyna FXDSE

PROGRESSIVE SUSPENSION HEAVY DUTY 41MM FORK SPRING KIT FOR 1949-1986 FL, FLH 4SP, 1980-1981 FLT 5SP, 2002-2005 FLHR, 2006-2013 FLT/TOURING (EXCLUDING TRIKES), 1984-2015 FXST, 1984-2017 FLST, 1980-1986 PR-11-1536 MCS Part Number : SL661PROGRESSIVE SUSPENSION Part Number : PR 11 1536 PR 11 1536 PR 11 1536 Progressive Suspension Heavy Duty 41mm Fork Spring Kit For 1949 1986 FL, FLH 4sp, 1980 1981 FLT 5sp, 2002 2005 FLHR, 2006 2013 FLT Touring (Excluding Trikes), 1984 2015 FXST, 1984 2017 FLST, 1980 1986 FXWG, 1996 2003 FXDWG Models Progressive springs offer a soft initial spring rate for a plush ride Progressively wound design provides increased resistance to bottoming as spring