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? Milwaukee-Eight engine upgraded to 128ci – massive horsepower and torque with incredible acceleration
? 23-inch front wheel conversion – bold custom stance and serious road presence
? Air bag suspension – adjustable ride height with show-quality stance and comfort
? T-Bars fitted – aggressive riding position with modern performance styling
? Anniversary Fat Boy model – limited-edition heritage combined with custom performance
? Wide rear tyre & iconic Fat Boy styling – unmistakable Harley-Davidson attitude
? Custom build throughout – premium components and extensive modifications
? Performance-focused setup – built to ride as hard as it looks
? One-of-a-kind presence – guaranteed to stand out from the crowd
This is not your average Fat Boy. Starting with a rare 2020 Fat Boy Anniversary, this bike has been transformed into a serious custom machine featuring a 128ci performance build, air ride suspension and a striking 23-inch front wheel conversion.
The combination of huge engine performance, modern custom styling and premium components creates a motorcycle that delivers both show-bike presence and exhilarating real-world performance. Every aspect of the build has been designed to stand out, whether parked at a bike show or cruising down the highway.
With tens of thousands invested in upgrades, this is a rare opportunity to own a custom Fat Boy that would be extremely difficult and expensive to replicate today.
Buy with confidence from an authorised Harley-Davidson dealership — every used bike we sell is fully inspected, serviced and detailed by our workshop team prior to delivery.
Finance options available
Trade-ins welcome
Australia-wide delivery
A rare opportunity to secure a 128ci Anniversary Fat Boy custom build with serious performance and incredible road presence — enquire today before it's gone.