Harley-Davidson® Fat Boy®


2018 FAT BOY®
The original fat custom icon that changed it all has done it again. Satin chrome finishes. Beefy 240mm rear tyre. And now available in a Milwaukee-Eight® 107 or 114 Big Twin Engine for the most muscular, unstoppable Fat Boy® motorcycle ever.

Engine Type

Milwaukee-Eight® 107

Displacement CC


Bore X Stroke

100 mm x 111.1 mm

Compression Ratio


Max Torque

145 Nm @ 3,000 rpm

Oil Capacity

4.7 l

Fuel Tank Capacity

18.9 l

Dimensions LxWxH

2,370 mm length


1,665 mm

Turning Radius

30 degrees

Seat Height

675 mm

Ground Clearance

115 mm

Kerb Weight

304 kg

Loaded Weight

317 kg

Tyre Size Front


Tyre Size Rear


Brakes Type Front

4-piston fixed front

Brakes Type Rear

2-piston floating rear