Yamaha YZF R7 vs Pierce Four (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha YZF R7stacks up against the Pierce Four. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yamaha YZF R7 | Pierce Four |
|---|---|---|
| Model year | 2026 | 1914 |
| Price | $9,399 | — |
| Engine | 689 cc | 696 cc |
| Weight | 189 kg | 125 kg |
| Seat height | 830 mm | — |
| Fuel capacity | 14.0 L | — |
| Fuel type | petrol | petrol |
| Transmission | Manual, 6 speed, Chain | — |
| Front brakes | Dual Hydraulic Disc | — |
| Rear brakes | Hydraulic Disc | — |
| Tires | Bridgestone® BATTLAX HYPERSPORT S23F 120/70 ZR17 / Bridgestone® BATTLAX HYPERSPORT S23R 180/55 ZR17 | — |
Yamaha YZF R7 vs Pierce Four — which should you buy?
Picking between the Yamaha YZF R7 and the Pierce Four usually comes down to the numbers you care about most. On paper, the Yamaha YZF R7 brings its published horsepower in a 189 kg package, while the Pierce Four counters with its own power figure at 125 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: