Yamaha Neos 4S vs MBK Nitro Naked (2009)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha Neos 4Sstacks up against the MBK Nitro Naked. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yamaha Neos 4S | MBK Nitro Naked |
|---|---|---|
| Model year | 2009 | 2009 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 3 hp | 3 hp |
| Torque | 3 Nm | 4 Nm |
| Weight | — | 92 kg |
| Seat height | 31 mm | 33 mm |
| Fuel capacity | 1.4 L | 1.9 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | 120/70-12 / 130/70-12 | 130/60-13 / 140/60-13 |
Yamaha Neos 4S vs MBK Nitro Naked — which should you buy?
Picking between the Yamaha Neos 4S and the MBK Nitro Naked usually comes down to the numbers you care about most. On paper, the Yamaha Neos 4S brings 3 hp, while the MBK Nitro Naked counters with 3 hp at 92 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: