#HDTRI12L&R - 12" WIDE Harley Tri Glide replacement rear fender[s], or Great for your custom trike build. 12" overall width. 2" wider than the stock tri glide fenders, Fenders have back side panel molded in for easy mounting. Tough 1/8" to 3/16" thick fiberglass construction, Hand laid fiberglass construction not injection molded like original factory fender. Raw white gelcoat finish , Smooth finish for surface mounting your custom or factory light fixture.