The Whooligan Parts MX Style Gas Cap is CNC machined from one solid piece of billet 6061 aluminum for maximum strength, clean fitment, and long-term durability. Designed with a smooth low-profile MX inspired shape, this cap gives your tank a clean custom finish without bulky factory styling.
Built to fit all standard OEM thread Harley-Davidson tanks, each cap includes an O-ring seal and features a non-vented design with integrated air release for proper tank ventilation and reliable performance.
Available in anodized black, anodized gold, or raw aluminum finishes.
Clean enough for a show bike. Tough enough for daily abuse.