Aermacchi H-D Wisconsin vs Hercules 322 (1967)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Aermacchi H-D Wisconsinstacks up against the Hercules 322. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Aermacchi H-D Wisconsin | Hercules 322 |
|---|---|---|
| Model year | 1967 | 1958 |
| Price | — | — |
| Engine | 246 cc | 246 cc |
| Horsepower | 16 hp | 15 hp |
| Fuel type | petrol | petrol |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 2.50-17 / 3-17 | — |
Aermacchi H-D Wisconsin vs Hercules 322 — which should you buy?
Picking between the Aermacchi H-D Wisconsin and the Hercules 322 usually comes down to the numbers you care about most. On paper, the Aermacchi H-D Wisconsin brings 16 hp, while the Hercules 322 counters with 15 hp.
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:

