MotoSpecs

Harley-Davidson Softail Fat Boy 117 Specs

2025 • 1 variants

Harley-Davidson has built the Softail Fat Boy 117, a cruiser, across 1 variant since 2025. It makes 104 hp at peak. Torque tops out at 171 Nm.

About the Harley-Davidson Softail Fat Boy 117

Harley-Davidson introduced the Softail Fat Boy 117 as part of their Custom / cruiser range in 2025. This technical reference page documents the full specification sheet for the Harley-Davidson Softail Fat Boy 117, including engine displacement, power and torque figures, frame and suspension geometry, braking systems, and overall dimensions. Select a model year above to view year-specific technical data. Specifications are compiled from official manufacturer sources.

Harley-Davidson Softail Fat Boy 117 by Year

Harley-Davidson Softail Fat Boy 117 2025 specs
2025 Harley-Davidson Softail Fat Boy 117 View specs →

Spec Evolution

How key specs changed across production years.