MBK 125 L vs Yamaha AS1 (1972)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the MBK 125 Lstacks up against the Yamaha AS1. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | MBK 125 L | Yamaha AS1 |
|---|---|---|
| Model year | 1972 | 1968 |
| Price | — | — |
| Engine | 125 cc | 125 cc |
| Horsepower | 14 hp | 15 hp |
| Torque | — | 13 Nm |
| Weight | — | 98 kg |
| Fuel capacity | 3.4 L | 2.5 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 5-speed |
| Front brakes | Expanding brake | Expanding brake (drum brake). Single leading shoe |
| Rear brakes | Expanding brake | Expanding brake (drum brake) |
| Tires | 2.75-17 / 2.75-17 | -2.50-18 |
MBK 125 L vs Yamaha AS1 — which should you buy?
Picking between the MBK 125 L and the Yamaha AS1 usually comes down to the numbers you care about most. On paper, the MBK 125 L brings 14 hp, while the Yamaha AS1 counters with 15 hp at 98 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:

