Norton Manx vs NSU Delphin III (1962)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Norton Manxstacks up against the NSU Delphin III. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Norton Manx | NSU Delphin III |
|---|---|---|
| Model year | 1962 | 1956 |
| Price | — | — |
| Engine | 499 cc | 499 cc |
| Horsepower | 47 hp | 110 hp |
| Weight | 140 kg | 273 kg |
| 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 | — | 3.25-18 / 3.50-20 |
Norton Manx vs NSU Delphin III — which should you buy?
Picking between the Norton Manx and the NSU Delphin III usually comes down to the numbers you care about most. On paper, the Norton Manx brings 47 hp in a 140 kg package, while the NSU Delphin III counters with 110 hp at 273 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: