BMW F 900 GS Adventure vs Triumph Speed Twin 900 Base (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the BMW F 900 GS Adventurestacks up against the Triumph Speed Twin 900 Base. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | BMW F 900 GS Adventure | Triumph Speed Twin 900 Base |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $15,075 | $11,345 |
| Engine | 895 cc | 900 cc |
| Weight | 245 kg | 216 kg |
| Seat height | 873 mm | 765 mm |
| Fuel capacity | 22.0 L | 12.0 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 6 speed, Chain | Manual, 5 speed, Chain |
| Front brakes | Dual Hydraulic Disc | Hydraulic Disc |
| Rear brakes | Hydraulic Disc | Hydraulic Disc |
| Tires | 90/90 R21 / 150/70 R17 | Michelin® Road Classic: 100/90-18 / Michelin® Road Classic: 150/70 R17 |
BMW F 900 GS Adventure vs Triumph Speed Twin 900 Base — which should you buy?
Picking between the BMW F 900 GS Adventure and the Triumph Speed Twin 900 Base usually comes down to the numbers you care about most. On paper, the BMW F 900 GS Adventure brings its published horsepower in a 245 kg package, while the Triumph Speed Twin 900 Base counters with its own power figure at 216 kg. On price, the Triumph Speed Twin 900 Base 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: