Triumph T100C vs NSU 501 OSL (1969)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Triumph T100Cstacks up against the NSU 501 OSL. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Triumph T100C | NSU 501 OSL |
|---|---|---|
| Model year | 1969 | 1939 |
| Price | — | — |
| Engine | 490 cc | 494 cc |
| Horsepower | 41 hp | 22 hp |
| Weight | — | 150 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 | — | 3.25-19 / 3.25-19 |
Triumph T100C vs NSU 501 OSL — which should you buy?
Picking between the Triumph T100C and the NSU 501 OSL usually comes down to the numbers you care about most. On paper, the Triumph T100C brings 41 hp, while the NSU 501 OSL counters with 22 hp at 150 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: