These Springer fork assemblies come assembled with the fork stem, top nut, crown nut
top clamp, and inner and outer springs. Springers 15" and longer have 3° stem angles
(available on the shorter Springers upon request). Use with single disc brake and narrow
19" or 21" wheels ONLY. The size of the neck stem
(1" diameter for Big Twins or 7/8" diameter for Sportsters).