Harley-Davidson Trike Tri Glide® Ultra vs Harley-Davidson Road King Special (2025)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Harley-Davidson Trike Tri Glide® Ultrastacks up against the Harley-Davidson Road King Special. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Harley-Davidson Trike Tri Glide® Ultra | Harley-Davidson Road King Special |
|---|---|---|
| Model year | 2025 | 2025 |
| Price | — | $25,749 |
| Engine | 1868 cc | 1868 cc |
| Torque | — | 165 Nm |
| Weight | 561 kg | 366 kg |
| Seat height | — | 695 mm |
| Fuel capacity | — | 22.7 L |
| Fuel type | petrol | petrol |
| Transmission | — | Manual |
| Front brakes | — | Dual Hydraulic Disc |
| Rear brakes | — | Hydraulic Disc |
| Tires | Dunlop® Harley Davidson Series MT130/60 B19 61H / Dunlop® Harley Davidson Series 215/45 R18 83T | Dunlop® Harley Davidson Series 130/60 R19 61H / Dunlop® Harley Davidson Series 180/55 R18 80H |
Harley-Davidson Trike Tri Glide® Ultra vs Harley-Davidson Road King Special — which should you buy?
Picking between the Harley-Davidson Trike Tri Glide® Ultra and the Harley-Davidson Road King Special usually comes down to the numbers you care about most. On paper, the Harley-Davidson Trike Tri Glide® Ultra brings its published horsepower in a 561 kg package, while the Harley-Davidson Road King Special counters with its own power figure at 366 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: