Check the listing for details. Progressive Standard Front Fork Spring Kit fits 1987-2005 Harley Dyna FXD. Color: Black, Condition: New. Listed at 111.95 USD. Progressive Standard Front Fork Spring Kit fits 1987-2005 Harley Dyna FXD SKU: DS222057 Brand: Progressive Suspension Size: 39MM Color: Black Style: Custom Replacement Condition: New Warranty: 1 Year Manufacturer Part Number: 11-1132 Part Number: DS-222057 Fitment: Harley Davidson Package Quantity: Pair Note to Buyer: Orders can NOT be changed, altered or canceled FEATURES High-quality, high-performance replacement fork springs A Progressive Suspension rate spring has the advantage of a rising rate resistance to compression The benefit is the spring can be soft enough at the start of the travel to offer a "plush" ride, yet firm enough at the end of the travel to soak up the big bumps Spring rates have been chosen to reduce front-end dive during braking, yet still provide excellent ride comfort Made in the U.S.A NOTE:Includes 2.40" PVC spacer.SPECIFICATIONS PRODUCT NAME FORK SPRINGS MODEL STANDARD COLOR/FINISH BLACK FOR FORK TUBE DIAMETER 39.00 MM UNITS PAIR RIDING STYLE STREET FITMENT 1987-1993 Harley-Davidson Low Rider Sport FXRS-SP 1988-1993 Harley-Davidson Sport Glide FXRT 1990-1993 Harley-Davidson Low Rider Convertible FXRS-CONV 1991 Harley-Davidson Dyna Sturgis FXDB 1992 Harley-Davidson Dyna Glide Custom FXDC 1992 Harley-Davidson Dyna Daytona FXDB 1993-2005 Harley-Davidson Low Rider FXDL 1995-2000 Harley-Davidson Dyna Convertible FXDS-CONV 1999 Harley-Davidson Super Glide Sport FXDX 2004-2005 Harley-Davidson Low Rider EFI FXDL