Parkerized studs

Direct replacement for Harley-Davidson OEM# 41510-07

nut lockwasher

unit Triumph motorcycle

heat treating

Heavy-Duty Fork Springs 2006-17 Harley-Davidson FX Models Brand_KD's Sunglasses Parkerized studsThe 'Original' Progressive Rate Fork Springs soak up the small road bumps, yet are firm enough to absorb the molar rattling ones. Spring rates have been chosen to reduce front end "dive" during braking, yet still provide excellent ride comfort. Better yet, they warranty our fork springs for life! Progressive Rate Fork Springs have several advantages over straight rate springs. A Progressive Rate Spring has the advantage of a rising rate resistance to