Fitments Years Make Model 2004 - 2005 Harley-Davidson Super Glide Sport EFI FXDXI 2001 - 2003 Harley-Davidson Super Glide T-Sport FXDXT 2000 - 2005 Harley-Davidson Super Glide Sport FXDX VideoFeaturesHigh-quality, high-performance replacement fork springsA Progressive Suspension rate spring has the advantage of a rising rate resistance to compressionThe 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 bumpsSpring rates have been chosen to reduce front-end dive during braking, yet still provide excellent ride comfortSpecs Color/Finish: Black Product Name: Fork Springs Units: Pair For Fork Tube Diameter: 39,00 mm (1,54") For Fork Tube Diameter: 39.00 mm Model: Standard Spring Rate: 0,63 kg/mm - 0,89 kg/mm (35 lb/in - 50 lb/in) Spring Rate: 35.00 lb/in - 50.00 lb/in For Fork Tube Diameter: 1.54" Riding Style: Street Spring Rate: 0.63 kg/mm - 0.89 kg/mmApproximate Package Weight & Dimensions Weight: 3.2 Height: 1.91 Length: 24.6 Width: 4.7