The 2025 Fat Boy Gray Ghost marks the 35th anniversary of the original Fat Boy. This highly collectible, serialized edition is limited to only 1,990 units worldwide, making it a true icon for Harley-Davidson collectors and enthusiasts. Back in 1988–89, Willie G. Davidson rode early Fat Boy prototypes into Daytona to connect directly with riders. That legendary move sparked the launch of the original Fat Boy in 1990, a model that would become one of the most recognized cruisers in motorcycle history.