Harley-Davidson FXS Softail Blackline vs Harley-Davidson FLSTFSE Screamin Eagle Fat Boy (2012)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Harley-Davidson FXS Softail Blacklinestacks up against the Harley-Davidson FLSTFSE Screamin Eagle Fat Boy. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Harley-Davidson FXS Softail Blackline

Harley-Davidson FLSTFSE Screamin Eagle Fat Boy
Spec comparison
| Spec | Harley-Davidson FXS Softail Blackline | Harley-Davidson FLSTFSE Screamin Eagle Fat Boy |
|---|---|---|
| Model year | 2012 | 2006 |
| Price | $15,499 | $28,495 |
| Engine | 1688 cc | 1688 cc |
| Torque | 134 Nm | 130 Nm |
| Weight | 290 kg | 318 kg |
| Seat height | 24 mm | — |
| Fuel capacity | 5.0 L | 5.0 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | — |
| Front brakes | Single disc. 4-piston caliper. Optional ABS. | Double disc |
| Rear brakes | Single disc. 2-piston caliper. Optional ABS. | Single disc |
| Tires | 90/21-MH54 / 200/55-R17 | — |
Harley-Davidson FXS Softail Blackline vs Harley-Davidson FLSTFSE Screamin Eagle Fat Boy — which should you buy?
Picking between the Harley-Davidson FXS Softail Blackline and the Harley-Davidson FLSTFSE Screamin Eagle Fat Boy usually comes down to the numbers you care about most. On paper, the Harley-Davidson FXS Softail Blackline brings its published horsepower in a 290 kg package, while the Harley-Davidson FLSTFSE Screamin Eagle Fat Boy counters with its own power figure at 318 kg. On price, the Harley-Davidson FXS Softail Blackline has the lower MSRP.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: