TGB 303R 50 vs Honda Smart Dio Z4 (2006)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the TGB 303R 50stacks up against the Honda Smart Dio Z4. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | TGB 303R 50 | Honda Smart Dio Z4 |
|---|---|---|
| Model year | 2006 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 5 hp | 45 hp |
| Torque | — | 5 Nm |
| Weight | 92 kg | 77 kg |
| Fuel capacity | 1.8 L | 1.3 L |
| Fuel type | petrol | petrol |
| Transmission | — | 5-speed |
| Front brakes | Single disc | — |
| Rear brakes | Expanding brake (drum brake) | — |
| Tires | 120/70-12 / 120/70-12 | — |
TGB 303R 50 vs Honda Smart Dio Z4 — which should you buy?
Picking between the TGB 303R 50 and the Honda Smart Dio Z4 usually comes down to the numbers you care about most. On paper, the TGB 303R 50 brings 5 hp in a 92 kg package, while the Honda Smart Dio Z4 counters with 45 hp at 77 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: