Triumph Rocket X vs Triumph Rocket 3 Storm GT (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Triumph Rocket Xstacks up against the Triumph Rocket 3 Storm GT. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Triumph Rocket X | Triumph Rocket 3 Storm GT |
|---|---|---|
| Model year | 2015 | 2026 |
| Price | — | $27,145 |
| Engine | 2294 cc | 2458 cc |
| Horsepower | 148 hp | — |
| Torque | 221 Nm | — |
| Weight | 334 kg | 320 kg |
| Seat height | 30 mm | 750 mm |
| Fuel capacity | 6.3 L | 18.0 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | Manual, 6 speed, Shaft |
| Front brakes | Double disc. Nissin 4-piston fixed calipers, Nissin ABS system. | Dual Hydraulic Disc |
| Rear brakes | Single disc. Nissin 4-piston fixed calipers, Nissin ABS system. | Hydraulic Disc |
| Tires | 150/80-R17 / 240/50-R16 | Avon Cobra Chrome: 150/80 R17 V / Avon Cobra Chrome: 240/50 R16 V |
Triumph Rocket X vs Triumph Rocket 3 Storm GT — which should you buy?
Picking between the Triumph Rocket X and the Triumph Rocket 3 Storm GT usually comes down to the numbers you care about most. On paper, the Triumph Rocket X brings 148 hp in a 334 kg package, while the Triumph Rocket 3 Storm GT counters with its own power figure at 320 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: