Harley-Davidson Street Bob Dark Custom vs Triumph Thunderbird Storm (2019)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Harley-Davidson Street Bob Dark Customstacks up against the Triumph Thunderbird Storm. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Harley-Davidson Street Bob Dark Custom | Triumph Thunderbird Storm |
|---|---|---|
| Model year | 2014 | 2019 |
| Price | $13,349 | — |
| Engine | 1690 cc | 1699 cc |
| Horsepower | — | 98 hp |
| Torque | 125 Nm | 156 Nm |
| Weight | 290 kg | 308 kg |
| Seat height | 26 mm | 28 mm |
| Fuel capacity | 4.7 L | 5.8 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc. 4-piston fixed | Double disc. Nissin 4-piston fixed calipers. ABS. |
| Rear brakes | Single disc. 2-piston torque-free floating | Single disc. Brembo 2-piston floating caliper. ABS |
| Tires | 100/90-19 / 160/70-17 | 120/70-R19 / 200/50-R17 |
Harley-Davidson Street Bob Dark Custom vs Triumph Thunderbird Storm — which should you buy?
Picking between the Harley-Davidson Street Bob Dark Custom and the Triumph Thunderbird Storm usually comes down to the numbers you care about most. On paper, the Harley-Davidson Street Bob Dark Custom brings its published horsepower in a 290 kg package, while the Triumph Thunderbird Storm counters with 98 hp at 308 kg.
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: