Triumph Bonneville Speedmaster vs Triumph Thruxton 1200RS (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Triumph Bonneville Speedmasterstacks up against the Triumph Thruxton 1200RS. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Triumph Bonneville Speedmaster | Triumph Thruxton 1200RS |
|---|---|---|
| Model year | 2026 | 2020 |
| Price | $13,900 | — |
| Engine | 1200 cc | 1200 cc |
| Horsepower | 77 hp | 103 hp |
| Torque | 106 Nm | 113 Nm |
| Weight | 263 kg | 203 kg |
| Seat height | 705 mm | 32 mm |
| Fuel capacity | 12.0 L | 3.8 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed manual | 6-speed |
| Front brakes | Dual 310mm discs | Double disc. ABS. Brembo. 4-piston radial monobloc calipers |
| Rear brakes | Single 255mm disc | Single disc. ABS. Nissin. 2-piston floating caliper |
| Tires | 130/90-16 front, 150/80-16 rear | 120/70-ZR17 / 160/60-ZR17 |
Triumph Bonneville Speedmaster vs Triumph Thruxton 1200RS — which should you buy?
Picking between the Triumph Bonneville Speedmaster and the Triumph Thruxton 1200RS usually comes down to the numbers you care about most. On paper, the Triumph Bonneville Speedmaster brings 77 hp in a 263 kg package, while the Triumph Thruxton 1200RS counters with 103 hp at 203 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: