These kits accept most last model fenders, brakes, and wheels (with 3/4" diameter axle). Reinforced top and bottom trees reduce flex & improve handling. TIG welded alloy steel construction. Fits most cast neck Big Twin models 1949 - later (except FXR, Dyna, and touring models). Kit includes main springs, fork legs, neck, top nut, crown nut, rocker assemblies w/ brass bushings & top clamp. Standard chrome finish. Require use of risers with 1/2-20 riser bolts.